APA-referens

Vernon, P. E. (1971). Certificate of secondary education: Introduction to objective type examination.

Chicago-stil citat

Vernon, Philip E. Certificate of Secondary Education: Introduction to Objective Type Examination. 1971.

MLA-referens

Vernon, Philip E. Certificate of Secondary Education: Introduction to Objective Type Examination. 1971.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.