Parmerlee, D. (1993). American Marketing Association toolbox: Selecting the right products and services. NTC Business Books.
芝加哥风格引文Parmerlee, David. American Marketing Association Toolbox: Selecting the Right Products and Services. Lincolnwood, Illinois: NTC Business Books, 1993.
MLA引文Parmerlee, David. American Marketing Association Toolbox: Selecting the Right Products and Services. NTC Business Books, 1993.
警告：这些引文格式不一定是100％准确.