Cita APA

Harsch, K. (2001). Impact listening: For intermediate &advanced students. Hong Kong: Longman Asia ELT.

Chicago Style Citation

Harsch, Kenton. Impact Listening: For Intermediate &advanced Students. Hong Kong: Longman Asia ELT, 2001.

Cita MLA

Harsch, Kenton. Impact Listening: For Intermediate &advanced Students. Hong Kong: Longman Asia ELT, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.