SCIMA valintakori viitteet

lkm: 2
1.
Fortune
1987 : SEP, p. 109, 111, 113, 115, 117, 118
1987 Watson, A.
2.
American Economic Review
2000 : SEP, VOL. 90:4, p. 995-1004
2000 James, D.
Isaak, M.
SCIMA