APA (7th ed.) Zitazioa
Hogg, M. (2011). Promises and contract law: Comparative perspectives. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
Hogg, Martin. Promises and Contract Law: Comparative Perspectives. Cambridge ; New York: Cambridge University Press, 2011.
MLA (9th ed.) Zitazioa
Hogg, Martin. Promises and Contract Law: Comparative Perspectives. Cambridge University Press, 2011.
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