APA aipamena

Meador, R. (1991). Guidelines for preparing proposals. Chelsea, Michigan: Lewis.

Chicago Style aipamena

Meador, Roy. Guidelines for Preparing Proposals. Chelsea, Michigan: Lewis, 1991.

MLA aipamena

Meador, Roy. Guidelines for Preparing Proposals. Chelsea, Michigan: Lewis, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.