SCIMA valintakori viitteet

lkm: 2
1.
Marketing and Research Today
1993 : MAY, VOL. 21, p. 69-74
1993 Lin, L.
2.
Intertrade (c)
1995 : 2, p.8-10,43
1995 Tong, Shuxing
Zhao, Jingxia
SCIMA