FOX JEFFREY J. (2003). HOW TO BECOME A MARKETING SUPERSTAR. HYPERION.
Chicago Style aipamenaFOX JEFFREY J. HOW TO BECOME A MARKETING SUPERSTAR. NEW YORK: HYPERION, 2003.
MLA aipamenaFOX JEFFREY J. HOW TO BECOME A MARKETING SUPERSTAR. HYPERION, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.