Mysore (India : State). Directorate of Evaluation and Manpower. (1969). Principles of evaluation: A manual.
Lua i Stíl Chicago (17ú heag.)Mysore (India : State). Directorate of Evaluation and Manpower. Principles of Evaluation: A Manual. [Bangalore], 1969.
Lua MLA (8ú heag.)Mysore (India : State). Directorate of Evaluation and Manpower. Principles of Evaluation: A Manual. 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.