एपीए उद्धरण

 Chaffey, D. (2015).  Digital business and E-commerce management: Strategy, implementation and practice.  Pearson Education Limited.

शिकागो स्टाइल उद्धरण

 Chaffey, Dave.  Digital Business and E-commerce Management: Strategy, Implementation and Practice.  Pearson Education Limited, 2015.

एमएलए उद्धरण

 Chaffey, Dave.  Digital Business and E-commerce Management: Strategy, Implementation and Practice.  Pearson Education Limited, 2015.