Nasution, Harun, author
UI-Press, 1979
Buku Teks
Guessoum, Nidhal, 1960-, author
Mizan Pustaka, 2011
Buku Teks
Badan Litbang dan Diklat Departemen Agama RI, 208
Majalah, Jurnal, Buletin
Neng Dara Affiah, author
Yayasan Pustaka Obor Indonesia, 2023
Buku Teks
Hadari Nawawi, author
Gajah Mada University Press, 1995
Buku Teks