3M. K. Lewis, (2011) "The Trans-Pacific Partnership: New Paradigm or Wolf in Sheep' S Clothing?" Bos- ton College International and Comparative law Review 34, No.1.
4M. E. J. Newman, M. Girvan, (2004) "Finding and Evaluating Community Structure in Networks," Physi- cal Review 69, No.2.
5N. Tsakiris; P. Argyrakis, (2010) "Effect of the Transition of Networks from Floppy to Rigid on the Diffu- sion Coefficient," Phys. Rev. E.81, No.2.
6Weiqiong Zhong, Haizhong An, Xiangyun Gao, Xiaoqi Sun, (2014) "The Evolution of Communities in the International Oil Trade Network ," Physica A 413, 42-52.
7Aggarwal, M. 1995. International trade, labor standards, and labor market conditions: an evaluation of the linkages[M] Washington: US International Trade Commission, Office of Economics.
8Anderson, J. E., Van Wincoop E. 2000. Trade costs[R].Cambridge: National Bureau of Economic Research, No. w10480.
9Baldwin, R. 2011. 21st century regionalism: Filling the gap between 21st century trade and 20th century trade rules[R] Geneva: World Trade Organization (WTO), Economic Research and Statistics Division, No. ERSD-2011-08.
10Broda, C., Weinstein, D. E. 2006. Globalization and the Gains From Variety[J]. The Quarterly journal of economics, 121(2) 541-585.
