[publisher not identified], [date of publication not identified]
Naskah
Hamka (Hadji Abdul Malik Karim Amrullah), 1908-1981, author
Bulan bintang, 1956
Buku Teks
Mohammad Daud Ali, author
Rajawali, 2015
Buku Teks
Artikel Jurnal
Sudarsono, author
Rineka Cipta, 1994
Buku Referensi