APA (7e ed.) Bronvermelding

Não informado. (1941). Techniques et architecture. Altedia Communications.

Chicago (17e ed.) Bronvermelding

Não informado. Techniques Et Architecture. Paris: Altedia Communications, 1941.

MLA (8e ed.) Bronvermelding

Não informado. Techniques Et Architecture. Altedia Communications, 1941.

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