Nanjundan, S. (1962). Eco. research for small industry development. Asia Pub. House.
Lua i Stíl Chicago (17ú heag.)Nanjundan, S. Eco. Research for Small Industry Development. New York: Asia Pub. House, 1962.
Lua MLA (9ú heag.)Nanjundan, S. Eco. Research for Small Industry Development. Asia Pub. House, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.