Xi nan jiao tong da xue (China). (2011). Journal of modern transportation. Southwest Jiaotong University.
Chicago-referens (17:e uppl.)Xi nan jiao tong da xue (China). Journal of Modern Transportation. Chengdu, China: Southwest Jiaotong University, 2011.
MLA-referens (9:e uppl.)Xi nan jiao tong da xue (China). Journal of Modern Transportation. Southwest Jiaotong University, 2011.
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