Narain, L. (1974). Effcicency audit of public enterprises in India (1st.). Orient Longman.
Lua i Stíl Chicago (17ú heag.)Narain, Laxmi. Effcicency Audit of Public Enterprises in India. 1st. Delhi: Orient Longman, 1974.
Lua MLA (9ú heag.)Narain, Laxmi. Effcicency Audit of Public Enterprises in India. 1st. Orient Longman, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.