Gibson, H. N. (1962). The Shakespeare claimants; a critical survey of the four principal theories concerning the authorship of the Shakespearean plays. Barnes & Nobles.
Chicago-referens (17:e uppl.)Gibson, H. N. The Shakespeare Claimants; a Critical Survey of the Four Principal Theories Concerning the Authorship of the Shakespearean Plays. New York: Barnes & Nobles, 1962.
MLA-referens (9:e uppl.)Gibson, H. N. The Shakespeare Claimants; a Critical Survey of the Four Principal Theories Concerning the Authorship of the Shakespearean Plays. Barnes & Nobles, 1962.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.