Hughes, Rebecca
Teaching and researching speaking
Pearson Education, 2002
 Buku Teks
Buys, William E.
Speaking by doing : teacher's resource book / William E. Buys
National Textbook Cmopany, 1994
 Buku Referensi
Rifki Feriandi
Cara narsis bisa nulis
Peniti Media, 2014
 Buku Teks
Yaguello, Marina
Les languaes imaginaires : mythes, utopies, fantasmes
Editions Du Seuil, 2006
 Buku Teks
Park, Francis Y. T.
Speaking Korean
Hollym International , 1984
 Buku Teks