Bhasker Bharat. (2015). Electronic Commerce (4th.). McGraw Hill.
Chicagoスタイル(17版)引用形式Bhasker Bharat. Electronic Commerce. 4th. New Delhi: McGraw Hill, 2015.
MLA(9版)引用形式Bhasker Bharat. Electronic Commerce. 4th. McGraw Hill, 2015.
警告: この引用は必ずしも正確ではありません.