Venugopal Reddy, V., & Manjulika, S. (2000). The World of open and distance learning. Viva Books.
Chicago Style (17th ed.) CitationVenugopal Reddy, V., and S. Manjulika. The World of Open and Distance Learning. New Delhi: Viva Books, 2000.
MLA引文Venugopal Reddy, V., and S. Manjulika. The World of Open and Distance Learning. Viva Books, 2000.
警告:這些引文格式不一定是100%准確.