Dyfyniad APA
Cooper, J. M. (1986). Instructor's guide for: Classroom teaching skills (3rd ed.). D.C. Heath.
Dyfyniad Arddull Chicago
Cooper, James M. Instructor's Guide for: Classroom Teaching Skills. 3rd ed. Lexington: D.C. Heath, 1986.
Dyfyniad MLA
Cooper, James M. Instructor's Guide for: Classroom Teaching Skills. 3rd ed. D.C. Heath, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.