Παραπομπή APA

Robinson, E. (1966). Problems in economic development. Macmillian.

Παραπομπή Chicago Style

Robinson, E.A.G. Problems in Economic Development. London: Macmillian, 1966.

Παραπομπή MLA

Robinson, E.A.G. Problems in Economic Development. Macmillian, 1966.