APA (7e ed.) Bronvermelding

Freeman, C. (1986). Design, innovation, and long cycles in economic development. St. Martins's Press.

Chicago (17e ed.) Bronvermelding

Freeman, Christopher. Design, Innovation, and Long Cycles in Economic Development. New York: St. Martins's Press, 1986.

MLA (9e ed.) Bronvermelding

Freeman, Christopher. Design, Innovation, and Long Cycles in Economic Development. St. Martins's Press, 1986.

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