-
1nork Patton, Michael QuinnGaiak “...Evaluation research (Social action programs)...”
Argitaratua 1987
Liburua -
2Argitaratua 1990Gaiak “...Evaluation research (Social action programs) Utilization Congresses....”
Liburua -
3nork Patton, Michael QuinnGaiak “...Evaluation research (Social action programs) United States....”
Argitaratua 2008
Liburua -
4
-
5
-
6
-
7