Heri Purwanto, author
Helen Keller International, 2013
Buku Teks
Lily Djokosetio Sidiarto, author
UI-Press, 2007
Buku Teks
oleh Bambang Poernomo [and others]
Universitas Baptis Surabaya, 1988
Buku Teks
Suyanto E.A., author
Elex Media Komputindo, 1992
Buku Teks
Hanh, Brian, author
Dinastindo, 1994
Buku Teks