Mercer, B. E., & Wanderer, J. J. (1970). The study of society. Wadsworth Pub.
Lua i Stíl Chicago (17ú heag.)Mercer, Blaine E., agus Jules J. Wanderer. The Study of Society. Belmont, CA: Wadsworth Pub, 1970.
Lua MLA (9ú heag.)Mercer, Blaine E., agus Jules J. Wanderer. The Study of Society. Wadsworth Pub, 1970.
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