APA aipamena

TITMAN L.G. (1995). THE EFFECTIVE OFFICE. EXCEL BOOKS.

Chicago Style aipamena

TITMAN L.G. THE EFFECTIVE OFFICE. EXCEL BOOKS, 1995.

MLA aipamena

TITMAN L.G. THE EFFECTIVE OFFICE. EXCEL BOOKS, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.