Gaya APA

Yeoman, I., McMahon-Beattie, U. (2011). E-BOOK : REVENUE MANAGEMENT - A PRACTICAL PRICING PERSPECTIVE . United Kingdom: Palgrave Macmillan.

Gaya MLA

Yeoman, Ian., McMahon-Beattie, Una. "E-BOOK : REVENUE MANAGEMENT - A PRACTICAL PRICING PERSPECTIVE". United Kingdom: Palgrave Macmillan, 2011. Text.