Παραπομπή APA

Durbin, E. (1968). Problems of economic planning: Papars on planning and economics. New York: Augustus M. Kelley publishers.

Παραπομπή Chicago Style

Durbin, E.F.M. Problems of Economic Planning: Papars On Planning and Economics. New York: Augustus M. Kelley publishers, 1968.

Παραπομπή MLA

Durbin, E.F.M. Problems of Economic Planning: Papars On Planning and Economics. New York: Augustus M. Kelley publishers, 1968.

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