Giles, Judy, author
Blacwell Publisher, 2008
Buku Teks
edited by John R. Baldwin [and others]
Lawrence Erlbaum Associates, 2006
Buku Teks
Rodman, Gilbert B., 1965-, author
Wiley-Blackwell, 2015
Buku Teks
Laode Muhammad Aksa, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2004
UI - Tesis (Membership)
Amrizal, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2002
UI - Tesis (Membership)