APA Style
Zikmund, William G.. (2003).
Business Research Methods (7th.).
Ohio:
Thompson.
Chicago Style
Zikmund, William G..
Business Research Methods.
7th.
Ohio:
Thompson,
2003.
Books.
MLA Style
Zikmund, William G..
Business Research Methods.
7th.
Ohio:
Thompson,
2003.
Books.
Turabian Style
Zikmund, William G..
Business Research Methods.
7th.
Ohio:
Thompson,
2003.
Books.