Pillai, R. (1999). Modern marketing (2nd rev.). S. Chand.
Lua i Stíl Chicago (17ú heag.)Pillai, R.S. Modern Marketing. 2nd rev. Delhi: S. Chand, 1999.
Lua MLA (9ú heag.)Pillai, R.S. Modern Marketing. 2nd rev. S. Chand, 1999.
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