Marcos, Ferdinand E., author
Marcos Foundation, 1974
Buku Teks
Marcos, Ferdinand E., author
Marcos Foundation , 1973
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Santos, Emmanuel T.
The Philipine society of Constitutional Law, 1976
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Carr, E.H. (Edward Hallet), author
Beacon Pers, 1951
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Ackroyd, Peter, 1949-, author
Alkin Books, 1993
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