APA aipamena

FONTANA , M. (1995). MANAGING TIME. EXCEL BOOKS.

Chicago Style aipamena

FONTANA , M.G. MANAGING TIME. EXCEL BOOKS, 1995.

MLA aipamena

FONTANA , M.G. MANAGING TIME. EXCEL BOOKS, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.