CROSS. (1999). REVENUE MANAGEMENT: HARD-CORE TACTICS FOR MARKET DOMINATION. UNIVERSITY PRESS.
Chicago Style aipamenaCROSS. REVENUE MANAGEMENT: HARD-CORE TACTICS FOR MARKET DOMINATION. UNIVERSITIES PRESS INDIA: UNIVERSITY PRESS, 1999.
MLA aipamenaCROSS. REVENUE MANAGEMENT: HARD-CORE TACTICS FOR MARKET DOMINATION. UNIVERSITY PRESS, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.