Amini, Ibrahim, author
Islamic Center Al-Huda, 2002
Buku Teks
Raden Panji Jayasubrata, author
[publisher not identified], [date of publication not identified]
Buku Klasik
Munawwir, Ek. Imam
Usaha Nasional, 1983
Buku Teks
LEPPENAS, 1981
Buku Teks
Imam Budidarmawan Prasodjo, author
Lembaga Administrasi Negara, 1967
Buku Teks