Perloff Jeffrey M. Microeconomics 3:e, [omarb.] uppl. : Boston, Mass. : Pearson/Addison-Wesley : 2004 : xxiii, 724, 80 s. ill. +MyEconLab: student acess kit (13s) : ISBN: 0-321-18197-2 Search the University Library catalogue
International economics : theory and policy. Krugman Paul R., Obstfeld Maurice 6. ed. : Boston : Addison-Wesley : 2003 : xxix, 754 s. : ISBN: 0-321-11639-9 Search the University Library catalogue