STILL RICHARD R. (2005). SALES MANAGEMENT (5TH.). PRENTICE HALL OF INDIA.
芝加哥风格引文STILL RICHARD R. SALES MANAGEMENT. 5TH. NEW DELHI: PRENTICE HALL OF INDIA, 2005.
MLA引文STILL RICHARD R. SALES MANAGEMENT. 5TH. PRENTICE HALL OF INDIA, 2005.
警告：这些引文格式不一定是100％准确.