Deibler, M. L., Foulk, M. J., Riddle, S. J., & Mountz, D. (1975). Language skills: Kit B. Continental Press, Inc..
Dyfyniad Arddull ChicagoDeibler, Margaret L., Mary Jo Foulk, Susan J. Riddle, and Dorothy Mountz. Language Skills: Kit B. Elizabethtown ; Elgin [etc.]: Continental Press, Inc., 1975.
Dyfyniad MLADeibler, Margaret L., et al. Language Skills: Kit B. Continental Press, Inc., 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.