Gaya APA
Cooper, Donald R. & Schindler, Pamela S.. (2011).
Business Research Methods (Eleventh Edition).
New York:
McGraw-Hill/Irwin.
Gaya Chicago
Cooper, Donald R. & Schindler, Pamela S..
Business Research Methods.
Eleventh Edition
New York:
McGraw-Hill/Irwin,
2011.
Text.
Gaya MLA
Cooper, Donald R. & Schindler, Pamela S..
Business Research Methods.
Eleventh Edition
New York:
McGraw-Hill/Irwin,
2011.
Text.
Gaya Turabian
Cooper, Donald R. & Schindler, Pamela S..
Business Research Methods.
Eleventh Edition
New York:
McGraw-Hill/Irwin,
2011.
Print.