King, J. A., & Stevahn, L. (2002). Three frameworks for considering evaluator role. In K. E. Ryan & T. A. Schwandt (Eds.), Exploring evaluator role and identity (pp. 1-16). Greenwich, CT: Information Age Publishing.
2.
O’Sullivan, R. G., & O’Sullivan, J. M. (1998). Evaluation voices: Promoting evaluation from within programs through collaboration. Evaluation and Program Planning, 21(1), 21-29.