SCIMA valintakori viitteet

lkm: 2
1.
Review of Economics and Statistics
1992 : MAY, VOL. 74:2, p. 240-250
1992 Friesen, J.
2.
Oxford Economic Papers
2010 : JAN, VOL 63:1 p. 49-70
2010 Ivanova, K.
SCIMA