Lua APA (7ú heag.)

SINGH P N. (1992). DEVELOPING AND MANAGING HUMAN RESOURCES SYSTEMS TECHNIQUES PRACTICAL EXPERIENCES. SUCHANDRA PUBLICATIONS.

Lua i Stíl Chicago (17ú heag.)

SINGH P N. DEVELOPING AND MANAGING HUMAN RESOURCES SYSTEMS TECHNIQUES PRACTICAL EXPERIENCES. MUMBAI: SUCHANDRA PUBLICATIONS, 1992.

Lua MLA (9ú heag.)

SINGH P N. DEVELOPING AND MANAGING HUMAN RESOURCES SYSTEMS TECHNIQUES PRACTICAL EXPERIENCES. SUCHANDRA PUBLICATIONS, 1992.

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