APA (7 वां संस्करण) प्रशस्ति पत्र

(2014). SENIOR SENIOR SECONDARY SCHOOL MATHEMATICS FOR CLASS- 11 (7th.). BHARATI BHAWAN.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

SENIOR SENIOR SECONDARY SCHOOL MATHEMATICS FOR CLASS- 11. 7th. NEW DELHI: BHARATI BHAWAN, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

SENIOR SENIOR SECONDARY SCHOOL MATHEMATICS FOR CLASS- 11. 7th. BHARATI BHAWAN, 2014.