Gaya APA
Frechtling, Joy A.. (2007).
Logic Modeling Methods in Program Evaluation .
America:
Jossei Bass.
Gaya Chicago
Frechtling, Joy A..
Logic Modeling Methods in Program Evaluation.
America:
Jossei Bass,
2007.
Text.
Gaya MLA
Frechtling, Joy A..
Logic Modeling Methods in Program Evaluation.
America:
Jossei Bass,
2007.
Text.
Gaya Turabian
Frechtling, Joy A..
Logic Modeling Methods in Program Evaluation.
America:
Jossei Bass,
2007.
Print.