Gaya APA

Khanna, M., Chen, X. (2013). Economic, Energy Security,And Greenhouse Gas Effects Of Biofuels: Implications For Policy . : Oxford University Press on behalf of the Agricultural and Applied Economics Association.

Gaya MLA

Khanna, Madhu., Chen, Xiaoguang. "Economic, Energy Security,And Greenhouse Gas Effects Of Biofuels: Implications For Policy". : Oxford University Press on behalf of the Agricultural and Applied Economics Association, 2013. e-journal.