Clemente, E. (1932). The laws of etiquette, what to say and how to do. [s.n.].
Chicago-referens (17:e uppl.)Clemente, E. The Laws of Etiquette, What to Say and How to Do. Manila: [s.n.], 1932.
MLA-referens (9:e uppl.)Clemente, E. The Laws of Etiquette, What to Say and How to Do. [s.n.], 1932.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.