Lua APA (7ú heag.)

Pareek, U., & Purohit, S. (2018). Training Instruments in HRD and OD (4th ed.). SAGE Publications India Pvt. Ltd.

Lua i Stíl Chicago (17ú heag.)

Pareek, Udai, agus Surabhi Purohit. Training Instruments in HRD and OD. 4th ed. New Delhi: SAGE Publications India Pvt. Ltd, 2018.

Lua MLA (9ú heag.)

Pareek, Udai, agus Surabhi Purohit. Training Instruments in HRD and OD. 4th ed. SAGE Publications India Pvt. Ltd, 2018.

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