Blackhurst, R., Marian, N., & Tumlir, J. (1977). Trade liberalization, protectionism and interdependence. General Agreement on Tariffs and Trade.
Chicago-Zitierstil (17. Ausg.)Blackhurst, Richard, Nicolas Marian, und Jan Tumlir. Trade Liberalization, Protectionism and Interdependence. Geneva: General Agreement on Tariffs and Trade, 1977.
MLA-Zitierstil (9. Ausg.)Blackhurst, Richard, et al. Trade Liberalization, Protectionism and Interdependence. General Agreement on Tariffs and Trade, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.