Cita APA (7th ed.)

Martin, L. L., & Kettner, P. M. (1996). Measuring the performance of human service programs /Lawrence L. Martin [and] Peter M. Kettner. Sage.

Cita Chicago (17th ed.)

Martin, Lawrence L., i Peter M. Kettner. Measuring the Performance of Human Service Programs /Lawrence L. Martin [and] Peter M. Kettner. Thousand Oaks: Sage, 1996.

Cita MLA (9th ed.)

Martin, Lawrence L., i Peter M. Kettner. Measuring the Performance of Human Service Programs /Lawrence L. Martin [and] Peter M. Kettner. Sage, 1996.