Artikel Jurnal
Lintas Nusantara Perkasa ,
Majalah, Jurnal, Buletin
Denis R. Sibald
Universitas Indonesia, 2002
UI - Tesis Membership
Zainal Arifin
Universitas Indonesia, 2003
UI - Tesis Membership
Sealey, Raphael
London The University of North Carolina Press 1990,
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