Ruhela, S. (1920). Educational challenges in socialist India. Kalyani Prakashan.
Chicagoスタイル(17版)引用形式Ruhela, S. Educational Challenges in Socialist India. NULL: Kalyani Prakashan, 1920.
MLA(9版)引用形式Ruhela, S. Educational Challenges in Socialist India. Kalyani Prakashan, 1920.
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