BHARATI BHAWAN. (2016). JUNIOR KNOWLEDGE - PRIMARY SCHOOL GENERAL KNOWLEDGE - BOOK 8. BHARATI BHAWAN.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBHARATI BHAWAN. JUNIOR KNOWLEDGE - PRIMARY SCHOOL GENERAL KNOWLEDGE - BOOK 8. NEW DELHI: BHARATI BHAWAN, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBHARATI BHAWAN. JUNIOR KNOWLEDGE - PRIMARY SCHOOL GENERAL KNOWLEDGE - BOOK 8. BHARATI BHAWAN, 2016.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.