Tudiver, F., Bass, M. J., Dunn, E. V., Norton, P. G., & Stewart, M. (1992). Assessing interventions: Traditional and innovative methods. Sage.
Cita Chicago Style (17a ed.)Tudiver, Fred, Martin J. Bass, Earl V. Dunn, Peter G. Norton, y M. Stewart. Assessing Interventions: Traditional and Innovative Methods. Newbury Park: Sage, 1992.
Cita MLA (9a ed.)Tudiver, Fred, et al. Assessing Interventions: Traditional and Innovative Methods. Sage, 1992.
Precaución: Estas citas no son 100% exactas.