APA (7th ed.) Zitazioa

Bucknall, G. K. (1967). Guide to Company Secretarial Work. Pitman.

Chicago Style (17th ed.) Zitazioa

Bucknall, George Kenneth. Guide to Company Secretarial Work. London: Pitman, 1967.

MLA (9th ed.) Zitazioa

Bucknall, George Kenneth. Guide to Company Secretarial Work. Pitman, 1967.