Duggal, K., & Sharma, H. S. (1987). Scheduled castes & scheduled tribes: A select bibliography. Dept. of Library, Documentation & Information, National Council of Educational Research and Training.
Chicago-viite (17. p.)Duggal, Krishna, ja H. S. Sharma. Scheduled Castes & Scheduled Tribes: A Select Bibliography. New Delhi: Dept. of Library, Documentation & Information, National Council of Educational Research and Training, 1987.
MLA-viite (8. p.)Duggal, Krishna, ja H. S. Sharma. Scheduled Castes & Scheduled Tribes: A Select Bibliography. Dept. of Library, Documentation & Information, National Council of Educational Research and Training, 1987.
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