STUDENT AID PUBLICATIONS. (1997). OPENINGS AFTER SCHOOL EDUCATION. SAP.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSTUDENT AID PUBLICATIONS. OPENINGS AFTER SCHOOL EDUCATION. DELHI: SAP, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSTUDENT AID PUBLICATIONS. OPENINGS AFTER SCHOOL EDUCATION. SAP, 1997.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.