James H McGillivray. (1962). People at work: Readíng with drills and exercises for Beginners in English. New York: American Book.
Trích dẫn kiểu ChicagoJames H McGillivray. People At Work: Readíng With Drills and Exercises for Beginners in English. New York: American Book, 1962.
Trích dẫn MLAJames H McGillivray. People At Work: Readíng With Drills and Exercises for Beginners in English. New York: American Book, 1962.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.