Skinner, S. J. (1998). Marketing (2nd ed(first Indian edition).). Houghton Mifflin Co.; All India Publishers and Distributers.
Lua i Stíl Chicago (17ú heag.)Skinner, Steven J. Marketing. 2nd ed(first Indian edition). Boston ; Chennai,India: Houghton Mifflin Co.; All India Publishers and Distributers, 1998.
Lua MLA (8ú heag.)Skinner, Steven J. Marketing. 2nd ed(first Indian edition). Houghton Mifflin Co.; All India Publishers and Distributers, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.