APA (7 वां संस्करण) प्रशस्ति पत्र

GLOBAL DATA SERVICES OF INDIA LTD. (2005). ACCOUNTING AND ANALYSIS: INDIAN EXPERIENCE,2. GLOBAL DATA SERVICES OF INDIA LTD.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

GLOBAL DATA SERVICES OF INDIA LTD. ACCOUNTING AND ANALYSIS: INDIAN EXPERIENCE,2. PUNE: GLOBAL DATA SERVICES OF INDIA LTD, 2005.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

GLOBAL DATA SERVICES OF INDIA LTD. ACCOUNTING AND ANALYSIS: INDIAN EXPERIENCE,2. GLOBAL DATA SERVICES OF INDIA LTD, 2005.