Elsenpeter, R. C., & Velte, T. J. (2001). E-Business: A beginner's guide. California: McGraw-Hill.
シカゴスタイル引用形Elsenpeter, Robert C., , Toby J. Velte. E-Business: A Beginner's Guide. California: McGraw-Hill, 2001.
MLA引用形式Elsenpeter, Robert C., , Toby J. Velte. E-Business: A Beginner's Guide. California: McGraw-Hill, 2001.
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