1. Amadeo K (2018) How trump is changing NAFTA. The Balance, 29 August. Available at https://www.thebalance.com/donald-trump-nafta-4111368. Accessed 31.08.2018
2. Bellmann C, Tipping AV (2015) The role of trade and trade policy in advancing the 2030 development agenda. International Development Policy 6.2. https://doi.org/10.4000/poldev.2149
3. Blonigen BA, Liebman BH, Pierce JR, Wilson WW (2012) Are all trade protection policies created equal? Empirical evidence for nonequivalent market power effects of tariffs and quotas. In: Finance and economics discussion series, 2012–17. Divisions of Research & Statistics and Monetary Affairs. Federal Reserve Board, Washington, DC
4. Carbaugh RJ (2017) International Economics, 6th edn. Cengage Learning, Boston
5. Caves RE, Frankel JA, Jones RW (2007) World trade and payments. An introduction, 10th edn. Pearson International Edition, Boston