Gaya APA
Worthen, Blaine R., Sanders, James R.. (1988).
Educational Evaluation .
New York:
Longman.
Gaya Chicago
Worthen, Blaine R., Sanders, James R..
Educational Evaluation.
New York:
Longman,
1988.
Text.
Gaya MLA
Worthen, Blaine R., Sanders, James R..
Educational Evaluation.
New York:
Longman,
1988.
Text.
Gaya Turabian
Worthen, Blaine R., Sanders, James R..
Educational Evaluation.
New York:
Longman,
1988.
Print.