APA (7 वां संस्करण) प्रशस्ति पत्र

BHATTACHARYA, S. (2016). SCIENCE AND ME - BOOK 4. FRANK EDUCATIONAL AIDS.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

BHATTACHARYA, SHAKUNTALA. SCIENCE AND ME - BOOK 4. NOIDA: FRANK EDUCATIONAL AIDS, 2016.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

BHATTACHARYA, SHAKUNTALA. SCIENCE AND ME - BOOK 4. FRANK EDUCATIONAL AIDS, 2016.