APA (7e ed.) Bronvermelding

ESTEY, J. A. (1956). Business Cycles Their Nature, Cause And Control James Arthur Estey. Prentice.

Chicago (17e ed.) Bronvermelding

ESTEY, James Arthur. Business Cycles Their Nature, Cause And Control James Arthur Estey. Prentice, 1956.

MLA (8e ed.) Bronvermelding

ESTEY, James Arthur. Business Cycles Their Nature, Cause And Control James Arthur Estey. Prentice, 1956.

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