Grant, F. B. (1975). Guidelines for writers of letters, themes, memorandums, pamphlets, news stories, minutes of meetings, reports, and books. New Day Pub.
Dyfyniad Arddull ChicagoGrant, Fern Babcock. Guidelines for Writers of Letters, Themes, Memorandums, Pamphlets, News Stories, Minutes of Meetings, Reports, and Books. Quezon City: New Day Pub, 1975.
Dyfyniad MLAGrant, Fern Babcock. Guidelines for Writers of Letters, Themes, Memorandums, Pamphlets, News Stories, Minutes of Meetings, Reports, and Books. New Day Pub, 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.