Floyd C Watkins. (1989). Practical English handbook. Boston, Massachusetts: Houghton Mifflin.
Chicago Style CitationFloyd C Watkins. Practical English Handbook. Boston, Massachusetts: Houghton Mifflin, 1989.
Cita MLAFloyd C Watkins. Practical English Handbook. Boston, Massachusetts: Houghton Mifflin, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.