Chuang, Chunttan
Jindai Hanyu Yufa Yanjiu
Jinan Shandong Jiaoyu Chubanshe
 Buku Referensi
The Modern Language journal : Devoted primarily to methods, pedagogical research, and topics of profesional interest to all language teachers
Wisconsin : University of Wirconsin Press
 Majalah, Jurnal, Buletin
Gao, Yande
Waiguo ren xuexi yu chiyong hanyu
Beijing Yuyan Xueyun, 1993
 Buku Teks
Second Language Research
Norwich : Edward Arnold, The educationl, academic and medical publishing
 Majalah, Jurnal, Buletin
Journal of verbal learning and verbal behavior
New York Academic Press
 Majalah, Jurnal, Buletin