Book

Sayuti, Azinar and Nawi, Marnis and Nazir, Nazir and Saaduddin, Yusrizal and N, Nurmal and Djamaris, Djamaris and Ibrahim, Anwar and Yanis, M and Basa, Faisal Hamdan Dt. Rangkayo and B, Amir and M, Nurhayati and Nasir, Muhammad and Karim, Sutarman (1986) Geografi budaya dalam wilayah pembangunan daerah Sumatera Barat. Departemen Pendidikan dan Kebudayaan, Jakarta.