एपीए उद्धरण

Krishna, P. M. (1998). Human resource development. Discovery ublishing house.

शिकागो स्टाइल उद्धरण

Krishna, P Murali. Human Resource Development. New Delhi: Discovery ublishing house, 1998.

एमएलए उद्धरण

Krishna, P Murali. Human Resource Development. Discovery ublishing house, 1998.