Howells, G. G., Ramsay, I. M., & Wilhelmsson, T. (2010). Handbook of research on international consumer law. Edward Elgar.
Lua i Stíl Chicago (17ú heag.)Howells, Geraint G., Ian M. Ramsay, agus Thomas Wilhelmsson. Handbook of Research on International Consumer Law. Cheltenham, [England]: Edward Elgar, 2010.
Lua MLA (9ú heag.)Howells, Geraint G., et al. Handbook of Research on International Consumer Law. Edward Elgar, 2010.
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