Gaya APA
Spatz, Chris. (2008).
RESEARCH METHODS : IDEAS, TECHNIQUES, & REPORTS .
New York:
McGraw-Hill Education.
Gaya Chicago
Spatz, Chris.
RESEARCH METHODS : IDEAS, TECHNIQUES, & REPORTS.
New York:
McGraw-Hill Education,
2008.
MPK.
Gaya MLA
Spatz, Chris.
RESEARCH METHODS : IDEAS, TECHNIQUES, & REPORTS.
New York:
McGraw-Hill Education,
2008.
MPK.
Gaya Turabian
Spatz, Chris.
RESEARCH METHODS : IDEAS, TECHNIQUES, & REPORTS.
New York:
McGraw-Hill Education,
2008.
MPK.