Federalisme pilihan masyarakat majemu k/ editor by Graham Smith
Solidaritas Indonesia , 1999
 Buku Teks
Social change in a centrifugal society: the Minangkabau of west Sumatra
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1977
 UI - Tesis Membership
Wertheim, W.F. (Willem Frederik)
Indonesian society in transition: a study of social change
Uitgeversmaatschappij A., 1959
 Buku Teks
Kunkel, John H.
Society and economic growth: a behavioral perspective of social change
Oxford University Press, 1970
 Buku Teks
Wertheim, W.F. (Willem Frederik)
Indonesian society in transition : a study of social change
Van Hoeve, 1956
 Buku Klasik