APA aipamena

Stearns, P. N. Social history and world history : Prospects for collaboration: Forum.

Chicago Style aipamena

Stearns, Peter N. Social History and World History : Prospects for Collaboration: Forum.

MLA aipamena

Stearns, Peter N. Social History and World History : Prospects for Collaboration: Forum.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.