Raver, S. A. (1991). Strategies for teaching at-risk and handicapped infants and toddlers: A transdisciplinary approach. Merrill ; Collier Macmillan Canada ; Maxwell Macmillan International Pub. Group.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিRaver, Sharon A. Strategies for Teaching At-risk and Handicapped Infants and Toddlers: A Transdisciplinary Approach. New York : Toronto : New York: Merrill ; Collier Macmillan Canada ; Maxwell Macmillan International Pub. Group, 1991.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিRaver, Sharon A. Strategies for Teaching At-risk and Handicapped Infants and Toddlers: A Transdisciplinary Approach. Merrill ; Collier Macmillan Canada ; Maxwell Macmillan International Pub. Group, 1991.
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