Cita APA (7a ed.)
(1978). New directions for program evaluation. Jossey-Bass.
Cita Chicago Style (17a ed.)
New Directions for Program Evaluation. San Francisco: Jossey-Bass, 1978.
Cita MLA (9a ed.)
New Directions for Program Evaluation. Jossey-Bass, 1978.
Opozorilo: Ti citati niso vedno 100% točni.