Gaya APA
FRAENKEL, JACK R.. (1993).
HOW TO DESIGN AND EVALUATE RESEARCH IN EDUCATION SECOND EDITION .
SINGAPORE:
MCGRAW HILL.
Gaya Chicago
FRAENKEL, JACK R..
HOW TO DESIGN AND EVALUATE RESEARCH IN EDUCATION SECOND EDITION.
SINGAPORE:
MCGRAW HILL,
1993.
Text.
Gaya MLA
FRAENKEL, JACK R..
HOW TO DESIGN AND EVALUATE RESEARCH IN EDUCATION SECOND EDITION.
SINGAPORE:
MCGRAW HILL,
1993.
Text.
Gaya Turabian
FRAENKEL, JACK R..
HOW TO DESIGN AND EVALUATE RESEARCH IN EDUCATION SECOND EDITION.
SINGAPORE:
MCGRAW HILL,
1993.
Print.