Cita APA (7a ed.)
Cao, C., & Yuan, G. Foreign Trade and Virtual Land Resources: A Case Study of China's Grain.
Cita Chicago Style (17a ed.)
Cao, Chong, y Guojun Yuan. Foreign Trade and Virtual Land Resources: A Case Study of China's Grain.
Cita MLA (9a ed.)
Cao, Chong, y Guojun Yuan. Foreign Trade and Virtual Land Resources: A Case Study of China's Grain.
Precaución: Estas citas no son 100% exactas.