APA aipamena

WONNACOTT. Student Manual By Wonnacott. s.n.

Chicago Style aipamena

WONNACOTT. Student Manual By Wonnacott. s.n.

MLA aipamena

WONNACOTT. Student Manual By Wonnacott. s.n.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.