Reddy, V. V., & Manjulika, S. (2000). world of open and distance learning. Viva Books Private Limited.
シカゴスタイル引用形Reddy, V. Venugopal, , S. Manjulika. World of Open and Distance Learning. New Delhi: Viva Books Private Limited, 2000.
MLA引用形式Reddy, V. Venugopal, , S. Manjulika. World of Open and Distance Learning. Viva Books Private Limited, 2000.
警告: この引用は必ずしも正確ではありません.