Gaya APA
Rugg, Gordon. (2007).
A Gentle Guide To Research Methods (First Edition).
New York:
McGraw-Hill.
Gaya Chicago
Rugg, Gordon.
A Gentle Guide To Research Methods.
First Edition
New York:
McGraw-Hill,
2007.
Text.
Gaya MLA
Rugg, Gordon.
A Gentle Guide To Research Methods.
First Edition
New York:
McGraw-Hill,
2007.
Text.
Gaya Turabian
Rugg, Gordon.
A Gentle Guide To Research Methods.
First Edition
New York:
McGraw-Hill,
2007.
Print.