Nair N. Ranjan, Varma M.M, . (1993). Marketing Management. New Delhi: Sultan Chand and Sons.
Nair N. Ranjan, Varma M.M, . 1993. Marketing Management. New Delhi: Sultan Chand and Sons.
Nair N. Ranjan, Varma M.M, . Marketing Management. New Delhi: Sultan Chand and Sons. 1993.