Ismail Suny
Yarsif Watampone, 2004
Buku Teks SO
Lubis, Todung Mulya
Gramedia Pustaka Utama, 2005
Buku Teks
Lubis, Todung Mulya
Yayasan LBH Indonesia, 1987
Buku Teks SO
Lubis, Todung Mulya
[publisher not identified], [date of publication not identified]
Buku Teks SO
Lubis, Todung Mulya
Pustaka Sinar Harapan, 1982
Buku Teks SO