Butt, David
Talking and thinking: the patterns of behavior / David Butt
Oxford University Press, 1990
 Buku Teks
lu Bisong
Hanyu he hanyu zvuwei dien yuyan jiauxve
Beijing : Beijing Daxue, 2008
 Buku Referensi
Dian Kurniasih Wahyu Sari
Penggunaan metode diskusi kelompok berdasarkan tipe kepribadian dan kemahiran berbicara dalam pengajaran kemahiran berbicara = The use of group discussion based on personality type and student speaking skills in teaching speaking
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2018
 UI - Tesis Membership
Linguistics at school : language awareness in primary and secondary education / edited by Kristin Denham and Anne Lobeck
Cambridge University Press, 2010
 eBooks
Davis, Elisabeth B.
Using the biological literature : a practical guide
Marcel Dekker, 1981
 Buku Referensi