edited by Christopher M. Perrins and Alex L.A. Middleton
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Buku Referensi
edited by Bruce Campbell and Elizabeth Lack
Buteo Books, 1985
Buku Referensi
Dwi Nastiti Iswarawanti, author
Fakultas Kedokteran Universitas Indonesia, 1995
UI - Tesis (Membership)
Nourse, Alan E.
Time Incorporated, 1964
Buku Referensi
McClure, H. Elliott (Howe Elliott), 1910-, author
SEATO, 1974
Buku Teks