Gaya APA
Cooper, Donald R.. (2006).
Metode Riset Bisnis (-).
:
McGraw-Hill.
Gaya Chicago
Cooper, Donald R..
Metode Riset Bisnis.
-
:
McGraw-Hill,
2006.
Text.
Gaya MLA
Cooper, Donald R..
Metode Riset Bisnis.
-
:
McGraw-Hill,
2006.
Text.
Gaya Turabian
Cooper, Donald R..
Metode Riset Bisnis.
-
:
McGraw-Hill,
2006.
Print.