Cunningham, Sarah
Everyday listening and speaking pre-intermediate
Oxford University Press , 1994
 Buku Teks
Collier, Leonard Dawson
Everyday Spanish
St. Paul's House Warwick Lane, 1973
 Buku Teks
Brown, Steve
Active listening 1
Cambridge university press, 2010
 Buku Teks
Wright, Craig M.
The essential listening to music
Schirmer Cengage Learning, 2013
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Battell, Chris
Effective listening: business skills
American Society for Training & Development, 2006
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