PAREEK UDAI. (2002). TRAINING INSTRUMENTS IN HRD AND OD (2ND.). TMH PUBLICATIONS CO.LTD.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPAREEK UDAI. TRAINING INSTRUMENTS IN HRD AND OD. 2ND. NEW DELHI: TMH PUBLICATIONS CO.LTD, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPAREEK UDAI. TRAINING INSTRUMENTS IN HRD AND OD. 2ND. TMH PUBLICATIONS CO.LTD, 2002.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.