Dyfyniad APA
Barkan, S. M., Mersky, R. M., & Dunn, D. J. (2009). Fundamentals of legal research (9th ed.). Foundation Press.
Dyfyniad Arddull Chicago
Barkan, Steven M., Roy M. Mersky, and Donald J. Dunn. Fundamentals of Legal Research. 9th ed. New York: Foundation Press, 2009.
Dyfyniad MLA
Barkan, Steven M., et al. Fundamentals of Legal Research. 9th ed. Foundation Press, 2009.
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