Gaya APA
Cooper, Donald R., Schindler, Pamela S.. (2001).
Business research methods 7th ed (7).
Boston:
McGraw Hill.
Gaya Chicago
Cooper, Donald R., Schindler, Pamela S..
Business research methods 7th ed.
7
Boston:
McGraw Hill,
2001.
Text.
Gaya MLA
Cooper, Donald R., Schindler, Pamela S..
Business research methods 7th ed.
7
Boston:
McGraw Hill,
2001.
Text.
Gaya Turabian
Cooper, Donald R., Schindler, Pamela S..
Business research methods 7th ed.
7
Boston:
McGraw Hill,
2001.
Print.