Armstrong, J. D. S., & Knott, C. A. (2009). Where the law is: An introduction to advanced legal research (3rd ed.). Thomson/West.
Lua i Stíl Chicago (17ú heag.)Armstrong, J. D. S., agus Christopher A. Knott. Where the Law Is: An Introduction to Advanced Legal Research. 3rd ed. St. Paul, MN: Thomson/West, 2009.
Lua MLA (9ú heag.)Armstrong, J. D. S., agus Christopher A. Knott. Where the Law Is: An Introduction to Advanced Legal Research. 3rd ed. Thomson/West, 2009.
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