APA (7e ed.) Bronvermelding

Não informado. (1959). International executive. Foundation for the Advancement of International Business Administration.

Chicago (17e ed.) Bronvermelding

Não informado. International Executive. New York: Foundation for the Advancement of International Business Administration, 1959.

MLA (8e ed.) Bronvermelding

Não informado. International Executive. Foundation for the Advancement of International Business Administration, 1959.

Let op: Deze citaties zijn niet altijd 100% accuraat.