Fuller, Lon L.
Anatomy of the law / Lon L. Fuller
Penguin Books, 1971
 Buku Teks
Pound, Roscoe
Interpretations of legal history
Wm.W. Gaunt and Sons, 1986
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Schulz, Fritz
History of roman legal science
Clarendon Press, 1953
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Diamond, A. S. (Arthur Sigismund)
Primitive law
Johnson`s, 1950
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Sawer, Geoffrey, 1910-1996
Law in society
Clarendon Press, 1965
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