SILK ALVIN J. (2006). WHAT IS MARKETING. HARVARD BUSINESS SCHOOL PRESS.
芝加哥风格引文SILK ALVIN J. WHAT IS MARKETING. BOSTON: HARVARD BUSINESS SCHOOL PRESS, 2006.
MLA引文SILK ALVIN J. WHAT IS MARKETING. HARVARD BUSINESS SCHOOL PRESS, 2006.
警告：这些引文格式不一定是100％准确.