APA (7th ed.) Zitazioa

Keesey, R. E. (1974). Modern parliamentary procedure. Houghton Mifflin.

Chicago Style (17th ed.) Zitazioa

Keesey, Ray E. Modern Parliamentary Procedure. Boston: Houghton Mifflin, 1974.

MLA (9th ed.) Zitazioa

Keesey, Ray E. Modern Parliamentary Procedure. Houghton Mifflin, 1974.