Jones, M., & Shelton, M. (2011). Developing your portfolio: Enhancing your learning and showing your stuff : a guide for the early childhood student or professional (2nd ed.). Routledge.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJones, Marianne, और Marilyn Shelton. Developing Your Portfolio: Enhancing Your Learning and Showing Your Stuff : A Guide for the Early Childhood Student or Professional. 2nd ed. New York: Routledge, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJones, Marianne, और Marilyn Shelton. Developing Your Portfolio: Enhancing Your Learning and Showing Your Stuff : A Guide for the Early Childhood Student or Professional. 2nd ed. Routledge, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.