एपीए उद्धरण

N.R.R.nair & T.V.Rao. (1990). Excellence through human resource development: Improving productivity and competitiveness. Tata mcgraw publishing company.

शिकागो स्टाइल उद्धरण

N.R.R.nair और T.V.Rao. Excellence Through Human Resource Development: Improving Productivity and Competitiveness. New delhi: Tata mcgraw publishing company, 1990.

एमएलए उद्धरण

N.R.R.nair और T.V.Rao. Excellence Through Human Resource Development: Improving Productivity and Competitiveness. Tata mcgraw publishing company, 1990.