Saya mau tau Lihat pula dari Merantau

Naim, Muchtar. "Merantau: Minangkabau Voluntary Migration", Disertasi Ph.D, Singapore: Faculty of Arts and Social Sciences University of Singapore.1974.

Naim, Mochtar, "Merantau: Pola Migrasi Suku Bangsa Minangkabau". Yogyakarta: Gadjah Mada University Press, 1979.

Suryadinata, Leo, Evi Nurvidya Arifin, dan Aris Ananta, 2003, "Indonesia's Population: Ethnicity and Religion in a Changing Political Landscape", ISEAS, Singapore.