Farnsworth, E. Allan
An introduction to the legal system of the United States /​ by E. Allan Farnsworth.
Oceana Publications,Inc, 1963
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Morehead, Joe
Introduction to United States public documents
Libraries Unlimited, 1978
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Mayers, Lewis
The American legal system : the administration of justice in the United States by Judicial, administrative, military, and arbitral tribunals/Lewis Mayers
Harper & Brothers, 1955
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Wesley-Smith, Peter
An introduction to the Hongkong legal system
Oxford University Press, 1987
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Danner
Introduction to foreign legal system
 Buku Teks