Combs, M. (1997). Developing competent readers and writers in the middle grades. Merrill.
Citación estilo ChicagoCombs, Martha. Developing Competent Readers and Writers in the Middle Grades. Upper Saddle River, N.J: Merrill, 1997.
Cita MLACombs, Martha. Developing Competent Readers and Writers in the Middle Grades. Merrill, 1997.
Warning: These citations may not always be 100% accurate.