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Buku Teks
Elsevier Scientific Pub., 1976-c1998
Buku Teks
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Buku Teks
edited by P. Biro and J.F. Talling
Kluwer Academic Pub., 1990
Buku Teks
Stewart, John R.
Secretariat, Institute of Pacific relations, 1936
Buku Teks