Cita APA (7a ed.)

Drew, C. J. (1976). Introduction to designing research and evaluation. Mosby.

Cita Chicago Style (17a ed.)

Drew, Clifford J. Introduction to Designing Research and Evaluation. Saint Louis: Mosby, 1976.

Cita MLA (8a ed.)

Drew, Clifford J. Introduction to Designing Research and Evaluation. Mosby, 1976.