Abraham, P. (1997). Contact USA: A reading and vocabulary text. Upper Saddle River, New Jersey: Prentice-Hall.
Chicago Style CitationAbraham, Paul. Contact USA: A Reading and Vocabulary Text. Upper Saddle River, New Jersey: Prentice-Hall, 1997.
Cita MLAAbraham, Paul. Contact USA: A Reading and Vocabulary Text. Upper Saddle River, New Jersey: Prentice-Hall, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.