Brake, Laurel; Demoor, Marysa, eds. (2009). Dictionary of Nineteenth-century Journalism in Great Britain and Ireland. Ghent, Belgium and London: Academia Press and The British Library. p. 492. ISBN 9780712350396. Retrieved 1 February 2017. 9780712350396
The Pharmaceutical Journal, Publication history and persistent archives of complete issues, on onlinebooks.library.upenn.edu. https://onlinebooks.library.upenn.edu/webbin/serial?id=pharmjournal
Brake, Laurel; Demoor, Marysa, eds. (2009). Dictionary of Nineteenth-century Journalism in Great Britain and Ireland. Ghent, Belgium and London: Academia Press and The British Library. p. 492. ISBN 9780712350396. Retrieved 1 February 2017. 9780712350396
Brake, Laurel; Demoor, Marysa, eds. (2009). Dictionary of Nineteenth-century Journalism in Great Britain and Ireland. Ghent, Belgium and London: Academia Press and The British Library. p. 492. ISBN 9780712350396. Retrieved 1 February 2017. 9780712350396
The Pharmaceutical Journal, Publication history and persistent archives of complete issues, on onlinebooks.library.upenn.edu. https://onlinebooks.library.upenn.edu/webbin/serial?id=pharmjournal