APA aipamena

World Executive's Digest. (1994). The Manager's guidebook. The ASM Group.

Chicago Style aipamena

World Executive's Digest. The Manager's Guidebook. The ASM Group, 1994.

MLA aipamena

World Executive's Digest. The Manager's Guidebook. The ASM Group, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.