Παραπομπή APA

Tinbergen,Jan. (1985). Production,income and welfare: The search for an optimal social order. Wheatsheaf Books Ltd.

Παραπομπή Chicago Style

Tinbergen,Jan. Production,income and Welfare: The Search for an Optimal Social Order. Great Britain: Wheatsheaf Books Ltd, 1985.

Παραπομπή MLA

Tinbergen,Jan. Production,income and Welfare: The Search for an Optimal Social Order. Wheatsheaf Books Ltd, 1985.