Cunningham, Sarah
Everyday listening and speaking : intermediate
Oxford University Press, 1994
 Buku Teks
Cotton, David
Market Leader: pre-intermediate
Pearson Education Limited, 2012
 Multimedia
O`Connell, Daniel C.
Dialogical genres: empractical and conversational listening and speaking
[Springer, ], 2012
 eBooks
Zweifel, Thomas D.
Communicate or die : Getting results through speaking and listening
Selectbooks, 2009
 Buku Teks
Dean, Howard H.
Effective communication : a guide to reading, writing, speaking and listening
Prentice-Hall, 1962
 Buku Teks