Sigit Riyanto, dkk.
Gadjah Mada University Press, 2017
Buku Teks
Blackburn, Ivy-Marie, author
IKIP Semarang Press, 1994
Buku Teks
Khaerul Umam Noer, author
Pustaka Setia, 2014
Buku Teks
Siregar, Muchtarudin, author
[Publisher not identified], 1995
Buku Teks
Ronny Sumarna, author
1997
UI - Skripsi (Membership)