Spark, G. (2013). Vitiation of contracts: International contractual principles and English law. Cambridge University Press.
Chicago-стиль цитированияSpark, Gareth. Vitiation of Contracts: International Contractual Principles and English Law. Cambridge: Cambridge University Press, 2013.
MLA-цитированиеSpark, Gareth. Vitiation of Contracts: International Contractual Principles and English Law. Cambridge University Press, 2013.
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