by Carter J. Eckert ... [et.al.]
Korea Institute, Harvard University, 1990
Buku Teks
Djakarta LIPI 1971
Buku Teks
Taylor, A. J. P. (Alan John Percivale), 1906-1990
Harmondsworth Penguin Books 1976,
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Chiba J-PAC Chiba University 1998,
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Boeke, Hendrik Enno., author
Leiden Universitaire Pers 1948
Buku Teks