APA (7 वां संस्करण) प्रशस्ति पत्र

Vohra, N. D. (2010). Quantitative Techniques in Management (4th ed.). Tata McGraw Hill Education Pvt. Ltd.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Vohra, N. D. Quantitative Techniques in Management. 4th ed. New Delhi: Tata McGraw Hill Education Pvt. Ltd, 2010.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Vohra, N. D. Quantitative Techniques in Management. 4th ed. Tata McGraw Hill Education Pvt. Ltd, 2010.