Batra, V. P. (1978). The economy and human resources. B.R. Pub. Corp. ; distributed by D.K. Publishers' Distributors.
Lua i Stíl Chicago (17ú heag.)Batra, Ved Parkash. The Economy and Human Resources. Delhi : New Delhi: B.R. Pub. Corp. ; distributed by D.K. Publishers' Distributors, 1978.
Lua MLA (8ú heag.)Batra, Ved Parkash. The Economy and Human Resources. B.R. Pub. Corp. ; distributed by D.K. Publishers' Distributors, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.