Walker, J. E., & Shea, T. M. (1995). Behavior management: A practical approach for educators (6th ed.). Merrill.
Citación estilo ChicagoWalker, James Edwin, and Thomas M. Shea. Behavior Management: A Practical Approach for Educators. 6th ed. Englewood Cliffs, N.J: Merrill, 1995.
Cita MLAWalker, James Edwin, and Thomas M. Shea. Behavior Management: A Practical Approach for Educators. 6th ed. Merrill, 1995.
Warning: These citations may not always be 100% accurate.