Gaya APA
Fraenkel, Jack R ; Wallen, Norman E. (2007).
How to design and evaluate research in education (5th).
New York:
Mc Graw Hill.
Gaya Chicago
Fraenkel, Jack R ; Wallen, Norman E.
How to design and evaluate research in education.
5th
New York:
Mc Graw Hill,
2007.
Text.
Gaya MLA
Fraenkel, Jack R ; Wallen, Norman E.
How to design and evaluate research in education.
5th
New York:
Mc Graw Hill,
2007.
Text.
Gaya Turabian
Fraenkel, Jack R ; Wallen, Norman E.
How to design and evaluate research in education.
5th
New York:
Mc Graw Hill,
2007.
Print.