Kerr, George H.
Okinawa: the history of an island people / by George H. Kerr
Charles E. Tuttle, 1960
 Buku Teks SO
Snooks, Graeme Donald
The Laws of History
Routledge, 1998
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Dailey, Charles Alvin, 1923-
How to make decisions about people
Parker, 1970
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Eichelberger, Clark M.
UN: the first ten years / Clark M. Eichelberger
Harper & Brothers, 1955
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Tang, Zheng Sophia
Conflict of laws in the people's republic of China
Edward Elgar Pub, 2016
 Buku Teks SO