APA
Byrne D., . (19621961). Oral practice # Oral practice for foreign students. London: Longmans Green & Company.
Chicago
Byrne Donn, . 19621961. Oral practice # Oral practice for foreign students. London: Longmans Green & Company.
Harvard
Byrne D., . (19621961). Oral practice # Oral practice for foreign students. London: Longmans Green & Company.
MLA
Byrne Donn, . Oral practice # Oral practice for foreign students. London: Longmans Green & Company. 19621961.