T.P Gopalswamy, . (2006). Rural Marketing. Vikas Pub. House Delhi: Vikas Pub. House Delhi.
T.P Gopalswamy, . 2006. Rural Marketing. Vikas Pub. House Delhi: Vikas Pub. House Delhi.
T.P Gopalswamy, . Rural Marketing. Vikas Pub. House Delhi: Vikas Pub. House Delhi. 2006.