APA-referens (7:e uppl.)

Sachs , I. (1965). Foreign Trade and Economic Development of Underdeveloped Countries. Asia Publishing House.

Chicago-referens (17:e uppl.)

Sachs , Ignacy. Foreign Trade and Economic Development of Underdeveloped Countries. India: Asia Publishing House, 1965.

MLA-referens (9:e uppl.)

Sachs , Ignacy. Foreign Trade and Economic Development of Underdeveloped Countries. Asia Publishing House, 1965.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.