APA-referens (7:e uppl.)

(1953). Locally produced resource materials and improved textbooks. Education Quarterly.

Chicago-referens (17:e uppl.)

"Locally Produced Resource Materials and Improved Textbooks." Education Quarterly 1953.

MLA-referens (9:e uppl.)

"Locally Produced Resource Materials and Improved Textbooks." Education Quarterly, 1953.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.