APA Style
Sekaran, U., Bougie, R. (2013).
Research Methods for Business : A Skill Building Approach (6th.Ed).
Chichester:
John Wiley.
MLA Style
Sekaran, Uma., Bougie, Roger.
"Research Methods for Business : A Skill Building Approach".
6th.Ed
Chichester:
John Wiley,
2013.
Books.