Webb, S. S., & Hodges, J. C. (1987). The Resourceful writer: Readings to accompany the Harbrace college handbook. Harcourt Brace Jovanovich.
Dyfyniad Arddull ChicagoWebb, Suzanne S., and John Cunyus Hodges. The Resourceful Writer: Readings to Accompany the Harbrace College Handbook. San Diego: Harcourt Brace Jovanovich, 1987.
Dyfyniad MLAWebb, Suzanne S., and John Cunyus Hodges. The Resourceful Writer: Readings to Accompany the Harbrace College Handbook. Harcourt Brace Jovanovich, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.