Van Bemmel, E., & Tucker, J. (1997). IELTS to success. Milton, Qld: Jacaranda Wiley.
Chicago Style CitationVan Bemmel, Eric., i Janina Tucker. IELTS to Success. Milton, Qld: Jacaranda Wiley, 1997.
Cita MLAVan Bemmel, Eric., i Janina Tucker. IELTS to Success. Milton, Qld: Jacaranda Wiley, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.