Garber,Peter.R. (2007). 25 Sales strategies and activities. H.R.D.
Chicago Edition CitationGarber,Peter.R. 25 Sales Strategies and Activities. Ahberst: H.R.D, 2007.
MLA引文Garber,Peter.R. 25 Sales Strategies and Activities. H.R.D, 2007.
警告:這些引文格式不一定是100%准確.