SCIMA valintakori viitteet

lkm: 2
1.
American Economic Review
1979 : MAY, VOL. 69:2, p. 318-323
1979 Cargill, T. F.
Meyer, R. A.
2.
Energy Economics
1985 : OCT, VOL. 7:4, p. 237-240
1985 Flam, S. D.
Stensland, G.
SCIMA