Bhasker, B. (2013). Electronic commerce. McGraw Hill Education (India) Private Limited.
Trích dẫn kiểu ChicagoBhasker, Bharat. Electronic Commerce. McGraw Hill Education (India) Private Limited, 2013.
ציטוט MLABhasker, Bharat. Electronic Commerce. McGraw Hill Education (India) Private Limited, 2013.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.