Anderson, T. K., & Forrester, K. (1987). Point counterpoint: Eight cases for composition. Harcourt Brace Jovanovich.
Dyfyniad Arddull ChicagoAnderson, Thayle K., and Kent Forrester. Point Counterpoint: Eight Cases for Composition. San Diego: Harcourt Brace Jovanovich, 1987.
Dyfyniad MLAAnderson, Thayle K., and Kent Forrester. Point Counterpoint: Eight Cases for Composition. Harcourt Brace Jovanovich, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.