Cox, H., & Lathem, C. (1966). Selected prose of Robert Frost's. Collier Books.
Dyfyniad Arddull ChicagoCox, Hyde, and Connery Lathem. Selected Prose of Robert Frost's. New York: Collier Books, 1966.
Dyfyniad MLACox, Hyde, and Connery Lathem. Selected Prose of Robert Frost's. Collier Books, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.