Gopalaswamy, T. (2009). Rural Marketing (3rd.). Vikas Publishing.
Lua i Stíl Chicago (17ú heag.)Gopalaswamy, T.P. Rural Marketing. 3rd. Noida: Vikas Publishing, 2009.
Lua MLA (9ú heag.)Gopalaswamy, T.P. Rural Marketing. 3rd. Vikas Publishing, 2009.
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