Taylor, Travis (2007-08-20). "Gampi". Oriental papermaking fibres. University of Melbourne, School of Historical and Philosophical Studies, The Centre for Cultural Materials Preservation. Retrieved 9 July 2012. http://cultural-conservation.unimelb.edu.au/PapermakingFibres/gampi.html
Salter, Rebecca (2001). Japanese woodblock printing. University of Hawaii Press. p. 38. ISBN 978-0-8248-2553-9. 978-0-8248-2553-9
"Washi - Japanese paper". InfomapJapan. Retrieved 9 July 2012. http://www.infomapjapan.com/hstore/200806-infospecial.phtml
"M.M.P.N.D. - Sorting Wikstroemia names". www.plantnames.unimelb.edu.au. Retrieved 22 April 2018. http://www.plantnames.unimelb.edu.au/Sorting/Wikstroemia.html
Taylor, Travis (2007-08-20). "Gampi". Oriental papermaking fibres. University of Melbourne, School of Historical and Philosophical Studies, The Centre for Cultural Materials Preservation. Retrieved 9 July 2012. http://cultural-conservation.unimelb.edu.au/PapermakingFibres/gampi.html
"Gampi" (PDF). Untitled pdf document. Cornell University Library: Department of Preservation and Maintenance. Retrieved 9 July 2012. Wikstroemia misspelled as Wikstreomia and Diplomorpha sikokiana misspelled as Diplomorphs in this source http://www.library.cornell.edu/preservation/paper/5FibAtlasEastern1.pdf
Uncited statement in Wikipedia article on Rice paper /wiki/Rice_paper
"M.M.P.N.D. - Sorting Wikstroemia names". www.plantnames.unimelb.edu.au. Retrieved 22 April 2018. http://www.plantnames.unimelb.edu.au/Sorting/Wikstroemia.html
Flora of Japan Archived 2012-07-22 at the Wayback Machine http://foj.c.u-tokyo.ac.jp/gbif/foj/
"M.M.P.N.D. - Sorting Wikstroemia names". www.plantnames.unimelb.edu.au. Retrieved 22 April 2018. http://www.plantnames.unimelb.edu.au/Sorting/Wikstroemia.html
Flora of Japan Archived 2012-07-22 at the Wayback Machine http://foj.c.u-tokyo.ac.jp/gbif/foj/
"Gampi" (PDF). Untitled pdf document. Cornell University Library: Department of Preservation and Maintenance. Retrieved 9 July 2012. Wikstroemia misspelled as Wikstreomia and Diplomorpha sikokiana misspelled as Diplomorphs in this source http://www.library.cornell.edu/preservation/paper/5FibAtlasEastern1.pdf
"M.M.P.N.D. - Sorting Wikstroemia names". www.plantnames.unimelb.edu.au. Retrieved 22 April 2018. http://www.plantnames.unimelb.edu.au/Sorting/Wikstroemia.html
"Wikstroemia sikokiana - Franch.&Sav". Plants for a Future. Retrieved 9 July 2012. http://www.pfaf.org/user/Plant.aspx?LatinName=Wikstroemia+sikokiana
"Gampi" (PDF). Untitled pdf document. Cornell University Library: Department of Preservation and Maintenance. Retrieved 9 July 2012. Wikstroemia misspelled as Wikstreomia and Diplomorpha sikokiana misspelled as Diplomorphs in this source http://www.library.cornell.edu/preservation/paper/5FibAtlasEastern1.pdf
"M.M.P.N.D. - Sorting Wikstroemia names". www.plantnames.unimelb.edu.au. Retrieved 22 April 2018. http://www.plantnames.unimelb.edu.au/Sorting/Wikstroemia.html
"Wikstroemia trichotoma (Thunb.) Makino". khartasia-crcc.mnhn.fr. Retrieved 22 April 2018. http://khartasia-crcc.mnhn.fr/en/content_en/wikstroemia-trichotoma-thunb-makino
"M.M.P.N.D. - Sorting Wikstroemia names". www.plantnames.unimelb.edu.au. Retrieved 22 April 2018. http://www.plantnames.unimelb.edu.au/Sorting/Wikstroemia.html