共 5 条
[1]
Fan Yuejiao, 2004, COMMERCIAL TIMES, P51
[2]
Liu Guodong, 2009, COMMERCIAL TIMES, P19
[3]
Liu Kai, 2004, LOGISTICS TECHNOLOGY, P57
[4]
Ruixue Yan., 2010, CHINA EC HERALD 1127
[5]
YU AH, 2007, COMMERICAL RES, P204