Krishna, K. (1990). Export Restraints With Imperfect Competition: A Selective Survey. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Krishna, Kala. Export Restraints With Imperfect Competition: A Selective Survey. Cambridge, Mass: National Bureau of Economic Research, 1990.
MLA-Zitierstil (8. Ausg.)Krishna, Kala. Export Restraints With Imperfect Competition: A Selective Survey. National Bureau of Economic Research, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.