A. Grydehøj and P. Hayward, "Social and economic effects of spatial distribution in island communities: Comparing the Isles of Scilly and Isle of Wight, UK," Journal of Marine and Island Cultures, vol. 3, pp. 9-19, 2014.
 J. Fernie and L. Sparks, Logistics and retail management: emerging issues and new challenges in the retail supply chain: Kogan Page Publishers, 2014.
 AFerry, "AFerry | Compare & Book Ferries to France, Ireland, Spain.," ed, 2015.
 M. Á. López-Navarro, M. Ángel Moliner, R. María Rodríguez, and J. Sánchez, "Accompanied versus unaccompanied transport in short sea shipping between Spain and Italy: An analysis from transport road firms perspective," Transport Reviews, vol. 31, pp. 425-444, 2011.
 J. T. Mentzer, W. DeWitt, J. S. Keebler, S. Min, N. W. Nix, C. D. Smith, et al., "Defining supply chain management," Journal of Business logistics, vol. 22, pp. 1-25, 2001.
 J. Fernie and A. McKinnon, "The grocery supply chain in the UK: improving efficiency in the logistics network," The International Review of Retail, Distribution and Consumer Research, vol. 13, pp. 161-174, 2003.
 D. R. Towill, "A perspective on UK supermarket pressures on the supply chain," European Management Journal, vol. 23, pp. 426-438, 2005.
 D. Burch and G. Lawrence, "Supermarket own brands, supply chains and the transformation of the agri-food system," International Journal of Sociology of Agriculture and Food, vol. 13, pp. 1-18, 2005.
 G. Moore, "Corporate social and financial performance: An investigation in the UK supermarket industry," Journal of Business ethics, vol. 34, pp. 299-315, 2001.
 Y. Ge, J. Yang, N. Proudlove, and M. Spring, "System dynamics modelling for supply-chain management: A case study on a supermarket chain in the UK," International Transactions in Operational Research, vol. 11, pp. 495-509, 2004.
 D. Lowe, Intermodal freight transport: Routledge, 2006.
 D. C. Mattfeld, The management of transshipment terminals: decision support for terminal operations in finished vehicle supply chains vol. 34: Springer Science & Business Media, 2006.
 Y.-r. Cheng, B. Liang, and M.-h. Zhou, "Optimization for vehicle scheduling in iron and steel works based on semi-trailer swap transport," Journal of Central South University of Technology, vol. 17, pp. 873-879, 2010.
 C. R. Houck, Joines, J., and Kay, M. G., "A genetic algorithm for function optimization: a Matlab implementation," NCSU-IE TR, vol. 95, 1995.
 MathWorks, "Global Optimization Toolbox Documentation," ed, 2015.