(2006). Strong foundations: Early childhood, care and education. Unesco.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStrong Foundations: Early Childhood, Care and Education. Paris: Unesco, 2006.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStrong Foundations: Early Childhood, Care and Education. Unesco, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.