APA-referens

Levin, J. V. (1960). Export Economics Their pattern of Development in Historical Persspective.

Chicago-stil citat

Levin, Jonathan V. Export Economics Their Pattern of Development in Historical Persspective. :, 1960.

MLA-referens

Levin, Jonathan V. Export Economics Their Pattern of Development in Historical Persspective. 1960.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.