Παραπομπή APA

Berg,Alan. (1981). Malnourished people: A policy view. World Bank.

Παραπομπή Chicago Style

Berg,Alan. Malnourished People: A Policy View. Tokyo: World Bank, 1981.

Παραπομπή MLA

Berg,Alan. Malnourished People: A Policy View. World Bank, 1981.