Drinker, Henry S.
Legal ethics / by Henry S. Drinker
Columbia University Press, 1961
 Buku Teks
Neumann, Richard K.
Legal reasoning and legal writing
Wolters Kluwer Law &​ Business, 2013
 Buku Teks
Wilson, Lee
Make it legal
Allworth Press, 1990
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Friedmann, Wolfgang, 1907-1972
Legal theory
Stevens & Sons, 1949
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Guandola, M.H.
Legal Dictionary
Merriam & Webster, INC, 1989
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