Cunningham, Sarah
Everyday listening and speaking : intermediate
Oxford University Press, 1994
 Buku Teks SO
Cotton, David
Market Leader: pre-intermediate
Pearson Education Limited, 2012
 Multimedia
Dean, Howard H.
Effective communication : a guide to reading, writing, speaking and listening
Prentice-Hall, 1962
 Buku Teks
Ferrer, Jami
Mosaic II: a listening/speaking skills book
Random House, 1985
 Buku Teks SO
O`Connell, Daniel C.
Dialogical genres: empractical and conversational listening and speaking
Springer, 2012
 eBooks