Gaya APA
C., B., Bush, R, F. (2008).
Basic Marketing Research : Using Microsoft Excel Data Analysis (Ed.Second.).
London:
Pearson Education.
Gaya MLA
C., Burns,Alvin., Bush, Ronald, F..
"Basic Marketing Research : Using Microsoft Excel Data Analysis".
Ed.Second.
London:
Pearson Education,
2008.
Textbook.