APA aipamena

Green, H. a. (1978). The secretary. McGraw Hill.

Chicago Style aipamena

Green, H.H...[et al.]. The Secretary. McGraw Hill, 1978.

MLA aipamena

Green, H.H...[et al.]. The Secretary. McGraw Hill, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.