Gilbert, Wilfred C.
The Legislative reference service
The Library of Congress, 1952
 Buku Teks
Palmer, Vance
The Passage
Longman Cheshire, 1981
 Buku Teks SO
The Role of Foreign Financial Assistance in Thailand in the 1980's
edited by W. Lee Baldwin and W. David Maxwell
Lexington Books, 1975
 Buku Teks SO
McDonnell, Timothy L.
The wagner housing act A Case study of the legislative process / Timothy L. McDonnell.
Loyola University Press, 1957
 Buku Teks SO
Conboy, Ken
Intel: inside Indonesia's intelligence service / Ken Conboy
Equinox Pub., 2004
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