Schulz, Fritz
History of roman legal science
Clarendon Press, 1953
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Jolowicz, H.F.
Historical introduction to the study of Roman law
University Press, 1961
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Kaser, Max
Römische Rechtsgeschichte
Vandenhoeck & Ruprecht, 1950
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Tellegen-Couperus, Olga
A short history of roman law
Routledge, 1993
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Jolowicz, H.F.
Roman foundations of modern law
Clarendon Press, 1957
 Buku Teks SO