Safaya, R. (1992). Development of Educational theory & practice. Dhanpat rai & sons.
Chicagoスタイル(17版)引用形式Safaya, R. Development of Educational Theory & Practice. Delhi: Dhanpat rai & sons, 1992.
MLA(9版)引用形式Safaya, R. Development of Educational Theory & Practice. Dhanpat rai & sons, 1992.
警告: この引用は必ずしも正確ではありません.