David M. Fetterman. Empowerment Evaluation: Knowledge and Tools for Self-Assessment and Accountability. SAGE.
Citazione stile Chigago Style (17a edizione)David M. Fetterman. Empowerment Evaluation: Knowledge and Tools for Self-Assessment and Accountability. SAGE.
Citatione MLA (8a ed.)David M. Fetterman. Empowerment Evaluation: Knowledge and Tools for Self-Assessment and Accountability. SAGE.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.