Παραπομπή APA

World bank. (1981). Comparative study of the management and organisation of irrigation projects No-458. The world Bank.

Παραπομπή Chicago Style

World bank. Comparative Study of the Management and Organisation of Irrigation Projects No-458. Washing ton DC: The world Bank, 1981.

Παραπομπή MLA

World bank. Comparative Study of the Management and Organisation of Irrigation Projects No-458. The world Bank, 1981.