Wilson, A. (1972). The marketing of professional services. Mcgraw hill.
芝加哥风格引文Wilson, Aubrey. The Marketing of Professional Services. London: Mcgraw hill, 1972.
MLA引文Wilson, Aubrey. The Marketing of Professional Services. Mcgraw hill, 1972.
警告：这些引文格式不一定是100％准确.