APA
Dong Y., Whalley John & National Bureau Of Economic Research. (2009). Model structure and the combined welfare and trade effects o. Cambridge: NBER.
Chicago
Dong Yan, Whalley John and National Bureau Of Economic Research. 2009. Model structure and the combined welfare and trade effects o. Cambridge: NBER.
Harvard
Dong Y., Whalley John and National Bureau Of Economic Research. (2009). Model structure and the combined welfare and trade effects o. Cambridge: NBER.
MLA
Dong Yan, Whalley John and National Bureau Of Economic Research. Model structure and the combined welfare and trade effects o. Cambridge: NBER. 2009.