APA (7e ed.) Bronvermelding

Não informado. (1971). Lecture Notes in Economics and Mathematical Systems. Springer Verlag.

Chicago (17e ed.) Bronvermelding

Não informado. Lecture Notes in Economics and Mathematical Systems. Berlin: Springer Verlag, 1971.

MLA (8e ed.) Bronvermelding

Não informado. Lecture Notes in Economics and Mathematical Systems. Springer Verlag, 1971.

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