Aggarwal, J. C. (1994). Essentials of educational psychology. Vikas.
Chicagoスタイル(17版)引用形式Aggarwal, J. C. Essentials of Educational Psychology. New Delhi: Vikas, 1994.
MLA(8版)引用形式Aggarwal, J. C. Essentials of Educational Psychology. Vikas, 1994.
警告: この引用は必ずしも正確ではありません.