Rao, M. (1996). Attitudes, values and perception. Kanishka.
Lua i Stíl Chicago (17ú heag.)Rao, M. Attitudes, Values and Perception. New delhi: Kanishka, 1996.
Lua MLA (9ú heag.)Rao, M. Attitudes, Values and Perception. Kanishka, 1996.
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