Gaya APA
Fraenkel, Jack R., Wallen, Norman E.. (1994).
How to Design and Evaluate Research in Education (2nd ed.).
USA:
McGrawHill Inc..
Gaya Chicago
Fraenkel, Jack R., Wallen, Norman E..
How to Design and Evaluate Research in Education.
2nd ed.
USA:
McGrawHill Inc.,
1994.
Text.
Gaya MLA
Fraenkel, Jack R., Wallen, Norman E..
How to Design and Evaluate Research in Education.
2nd ed.
USA:
McGrawHill Inc.,
1994.
Text.
Gaya Turabian
Fraenkel, Jack R., Wallen, Norman E..
How to Design and Evaluate Research in Education.
2nd ed.
USA:
McGrawHill Inc.,
1994.
Print.