Gaya APA
WEISS, Carol H.. (1972).
Evaluation research .
New Jersey:
Prentice-Hall.
Gaya Chicago
WEISS, Carol H..
Evaluation research.
New Jersey:
Prentice-Hall,
1972.
Textbook.
Gaya MLA
WEISS, Carol H..
Evaluation research.
New Jersey:
Prentice-Hall,
1972.
Textbook.
Gaya Turabian
WEISS, Carol H..
Evaluation research.
New Jersey:
Prentice-Hall,
1972.
Textbook.