Cautela, J. R., Kearney, A. J., & Wolpe, J. (1986). The covert conditioning handbook. Springer Publishing Company.
Cita Chicago Style (17a ed.)Cautela, Joseph R., Albert J. Kearney, y Joseph Wolpe. The Covert Conditioning Handbook. New York: Springer Publishing Company, 1986.
Cita MLA (9a ed.)Cautela, Joseph R., et al. The Covert Conditioning Handbook. Springer Publishing Company, 1986.
Precaución: Estas citas no son 100% exactas.