Dyfyniad APA

Không rõ. (2000). Electronic Commerce A Managerial Perspective. NOTNXB.

Dyfyniad Arddull Chicago

Không rõ. Electronic Commerce A Managerial Perspective. NOTNXB, 2000.

Dyfyniad MLA

Không rõ. Electronic Commerce A Managerial Perspective. NOTNXB, 2000.

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