PAREEK UDAI. (2002). TRAINING INSTRUMENTS IN HRD AND OD (2ND.). TMH PUBLICATIONS CO.LTD.
Lua i Stíl Chicago (17ú heag.)PAREEK UDAI. TRAINING INSTRUMENTS IN HRD AND OD. 2ND. NEW DELHI: TMH PUBLICATIONS CO.LTD, 2002.
Lua MLA (9ú heag.)PAREEK UDAI. TRAINING INSTRUMENTS IN HRD AND OD. 2ND. TMH PUBLICATIONS CO.LTD, 2002.
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