Abdul Rahman Abdul Aziz
Berita Publishing Sdn Bhd, 2009
Buku Teks
M. Amien Rais, author
Pustaka Pelajar, 1997
Buku Teks
Abdurrachman Surjomihardjo, author
Yayasan Idayu, 1979
Buku Teks
Bob Hering, author
Kompas Media Nusantara, 2012
Buku Teks
Yang, Richard
The Forum Press, 1978
Buku Teks