एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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