Agarwal, N. (1988). Issues in efficiency and management audit. Print well.
Lua i Stíl Chicago (17ú heag.)Agarwal, N. Issues in Efficiency and Management Audit. Jaipur: Print well, 1988.
Lua MLA (9ú heag.)Agarwal, N. Issues in Efficiency and Management Audit. Print well, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.