Cita APA (7a ed.)
Adams, J. N. (2007). Understanding contract law (5th ed.). Sweet & Maxwell.
Cita Chicago Style (17a ed.)
Adams, John N. Understanding Contract Law. 5th ed. London: Sweet & Maxwell, 2007.
Cita MLA (9a ed.)
Adams, John N. Understanding Contract Law. 5th ed. Sweet & Maxwell, 2007.
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