APA引文

Sudarshan Rana. (1994). Open Learning in India. Common Wealth Publishers.

Chicago Edition Citation

Sudarshan Rana. Open Learning in India. Newdelhi: Common Wealth Publishers, 1994.

MLA引文

Sudarshan Rana. Open Learning in India. Common Wealth Publishers, 1994.

警告：这些引文格式不一定是100％准确.