APA (7th ed.) Citation

(1967). International businessmen's who's who. [Verlag nicht ermittelbar].

Chicago Style (17th ed.) Citation

International Businessmen's Who's Who. London: [Verlag nicht ermittelbar], 1967.

MLA (9th ed.) Citation

International Businessmen's Who's Who. [Verlag nicht ermittelbar], 1967.

Warning: These citations may not always be 100% accurate.