Katz, S. B., Kapes, J. T., & Zirkel, P. A. (1980). Resources for writing for publication in education. Teachers College Press, Teachers College, Columbia University.
Dyfyniad Arddull ChicagoKatz, Sidney B., Jerome T. Kapes, and Perry Alan Zirkel. Resources for Writing for Publication in Education. New York: Teachers College Press, Teachers College, Columbia University, 1980.
Dyfyniad MLAKatz, Sidney B., et al. Resources for Writing for Publication in Education. Teachers College Press, Teachers College, Columbia University, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.