James H McGillivray. (1962). People at work: Readíng with drills and exercises for Beginners in English. New York: American Book.
Dyfyniad Arddull ChicagoJames H McGillivray. People At Work: Readíng With Drills and Exercises for Beginners in English. New York: American Book, 1962.
Dyfyniad MLAJames H McGillivray. People At Work: Readíng With Drills and Exercises for Beginners in English. New York: American Book, 1962.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.