Rehabilitation of the mentally handicapped in India. Sinclair S. Indian J Pediatr. 1981 Nov-Dec;48(395):715-20. doi: 10.1007/BF02758535. PMID: 7346405
Social integration of school age ESN(S) children in a regular school. Rose CD. Spec Educ Forward Trends. 1981 Dec;8(4):17-22. doi: 10.1111/j.1467-8578.1981.tb00454.x. PMID: 7313805
Integrated settings at the early childhood level: the role of nonretarded peers. Snyder L, Apolloni T, Cooke TP. Except Child. 1977 Feb;43(5):262-6. doi: 10.1177/001440297704300502. PMID: 832648