Dyfyniad APA

Jackson, R. M., & Powell, J. L. Professional Negligence (4th ed.). Sweet & Maxwell.

Dyfyniad Arddull Chicago

Jackson, Rupert M., and John L. Powell. Professional Negligence. 4th ed. London: Sweet & Maxwell.

Dyfyniad MLA

Jackson, Rupert M., and John L. Powell. Professional Negligence. 4th ed. Sweet & Maxwell.

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