APA aipamena

BURDEN, E. (1990). Photo Enlowrage A Tracing File Souce Book Ernest Burden. McGraw-Hill.

Chicago Style aipamena

BURDEN, Ernest. Photo Enlowrage A Tracing File Souce Book Ernest Burden. McGraw-Hill, 1990.

MLA aipamena

BURDEN, Ernest. Photo Enlowrage A Tracing File Souce Book Ernest Burden. McGraw-Hill, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.