Christopher. Marketing: An introductory text.
Chicago Edition CitationChristopher. Marketing: An Introductory Text. :.
MLA引文Christopher. Marketing: An Introductory Text.
警告：这些引文格式不一定是100％准确.
APA引文
Christopher. Marketing: An introductory text.
Chicago Edition CitationChristopher. Marketing: An Introductory Text. :.
MLA引文Christopher. Marketing: An Introductory Text.