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The Syndics of the Cambridge Univ. Press, 1953
Buku Teks
I Gede Gelgel Darma Putra Wirawan, author
Universitas Indonesia, 2013
UI - Tesis (Membership)
Eckstein, Alexander, author
Free Press, 1961
Buku Teks
Hansen, Alvin Harvey, 1887-1975, author
W.W. Norton, 1951
Buku Teks
Edey, Harold C., author
Hutchinson University Library, 1969
Buku Teks