DRAPER, L. A. (1976). A curse on confusion: An individual approach to clear writing.-- ed.2. Cambridge Book co.
Dyfyniad Arddull ChicagoDRAPER, Lowell A. A Curse on Confusion: An Individual Approach to Clear Writing.-- Ed.2. New York: Cambridge Book co, 1976.
Dyfyniad MLADRAPER, Lowell A. A Curse on Confusion: An Individual Approach to Clear Writing.-- Ed.2. Cambridge Book co, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.