APA (7 वां संस्करण) प्रशस्ति पत्र

Singh, P. N., & Kumar, N. (2017). Employee Relations Management. Pearson India Education Pvt. Ltd.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Singh, P. N., और Neeraj Kumar. Employee Relations Management. New Delhi: Pearson India Education Pvt. Ltd, 2017.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Singh, P. N., और Neeraj Kumar. Employee Relations Management. Pearson India Education Pvt. Ltd, 2017.