Hunt, P. J. (19). Program evaluation manual. Personnel Research and Training Institute.
Cita Chicago Style (17a ed.)Hunt, Peter J. Program Evaluation Manual. Madeira Beach, Fla: Personnel Research and Training Institute, 19.
Cita MLA (9a ed.)Hunt, Peter J. Program Evaluation Manual. Personnel Research and Training Institute, 19.
Precaución: Estas citas no son 100% exactas.