Junsuke Hara
Inequality amid affluence: social stratification in Japan
Trans Pacific Press, 2005
 Buku Teks
Class, status and power : a reader in social stratification
edited by Reinhard Bendix, Seymour Martin Lipset
Free Press, 1953
 Buku Teks
Berreman, Gerald D.
Ras, caste and other invidious distinction social stratification
Centre for Strategic and International Studies, [1972]
 Buku Teks
Approaches to the study of social structure
edited by Peter M. Blau
Open Books, 1976
 Buku Teks
Class, status, and power: social stratification in comparative perspective
edited by Reinhard Bendix and Seymour Martin Lipset
Free Press, 1966
 Buku Teks