APA (7e ed.) Bronvermelding

(1969). Planning and markets: Modern trends in various economic systems. McGraw-.

Chicago (17e ed.) Bronvermelding

Planning and Markets: Modern Trends in Various Economic Systems. New York: McGraw-, 1969.

MLA (9e ed.) Bronvermelding

Planning and Markets: Modern Trends in Various Economic Systems. McGraw-, 1969.

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