Baihaqi Nu`man, author
Yayasan Affan, 2009
Buku Teks
Muhbib Abdul Wahab, author
Konrad Adenauer Stiftung, 2003
Buku Teks
Muhbib Abdul Wahab, author
Pusat Bahasa dan Budaya UIN, 2003
Buku Teks
editor, Djoni Edward
Gagas Bisnis, 2009
Buku Teks
Muhammad Ariefuddin Rangga, author
Universitas Indonesia, 2009
UI - Skripsi (Open)