Schuster, C. P. (1996). Global business planning for sales and negotiations. New York: The Dryden Press.
Trích dẫn kiểu ChicagoSchuster, Camille P. Global Business Planning for Sales and Negotiations. New York: The Dryden Press, 1996.
ציטוט MLASchuster, Camille P. Global Business Planning for Sales and Negotiations. New York: The Dryden Press, 1996.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.