Edinburgh Mathematical Notes, MacTutor History of Mathematics archive. Retrieved 22 October 2013. http://www-history.mcs.st-and.ac.uk/Extras/Edinburgh_maths_notes.html
Edinburgh Mathematical Notes Archived 5 November 2013 at the Wayback Machine, Cambridge University Press. Retrieved 22 October 2013. http://journals.cambridge.org/action/displayJournal?jid=MAN
Peter Pinkerton becomes rector of Glasgow High School, MacTutor History of Mathematics Archive. Retrieved 22 October 2013. http://www-history.mcs.st-and.ac.uk/Extras/Pinkerton_rector.html
Edinburgh Mathematical Notes, MacTutor History of Mathematics archive. Retrieved 22 October 2013. http://www-history.mcs.st-and.ac.uk/Extras/Edinburgh_maths_notes.html
Edinburgh Mathematical Notes Archived 5 November 2013 at the Wayback Machine, Cambridge University Press. Retrieved 22 October 2013. http://journals.cambridge.org/action/displayJournal?jid=MAN