Gaya APA

Sekaran, U., Bougie, R. (2016). e-Book Research Methods for Business: A Skill-Building Approach (Cet. 7). : John Wiley & Sons Ltd.

Gaya MLA

Sekaran, Uma., Bougie, Roger. "e-Book Research Methods for Business: A Skill-Building Approach". Cet. 7 : John Wiley & Sons Ltd, 2016. Electronic Resource.