Patra, A. N. Committees and commissions on Indian Education 1947-1977.
シカゴスタイル引用形Patra, A N. Committees and Commissions on Indian Education 1947-1977. New Delhi, NCERT.
MLA引用形式Patra, A N. Committees and Commissions on Indian Education 1947-1977.
警告: この引用は必ずしも正確ではありません.