Pre-school Signed English Project, Saulnier, K. L., Hrivnak, S., & Hrivnak, J. R. (1972). The three little pigs (in signed English). Gallaudet College Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPre-school Signed English Project, Karen Luczak Saulnier, Suzette Hrivnak, और James R. Hrivnak. The Three Little Pigs (in Signed English). Washington, D. C.: Gallaudet College Press, 1972.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPre-school Signed English Project, et al. The Three Little Pigs (in Signed English). Gallaudet College Press, 1972.
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