Spevack, M., & Spevack, M. (1968). Drama and character concordances to the folio histories. Concordances to the non-dramatic works. Olms.
Chicago-referens (17:e uppl.)Spevack, Marvin, och Marvin Spevack. Drama and Character Concordances to the Folio Histories. Concordances to the Non-dramatic Works. Hildesheim: Olms, 1968.
MLA-referens (8:e uppl.)Spevack, Marvin, och Marvin Spevack. Drama and Character Concordances to the Folio Histories. Concordances to the Non-dramatic Works. Olms, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.