DUNCAN TOM. (1992). INSTRUCTOR`S MANUAL MARKETING. PRENTICE -HALL INTERNATIONAL; INC.
芝加哥风格引文DUNCAN TOM. INSTRUCTOR`S MANUAL MARKETING. NEW JERSEY; U.S.A: PRENTICE -HALL INTERNATIONAL; INC, 1992.
MLA引文DUNCAN TOM. INSTRUCTOR`S MANUAL MARKETING. PRENTICE -HALL INTERNATIONAL; INC, 1992.
警告:这些引文格式不一定是100%准确.