Kandasamy, W.B. Vasantha, author
Phoenix, 2005
Buku Teks
Indrati
Universitas Indonesia, 1997
UI - Skripsi (Membership)
Huszar, George B. de (George Bernard), 1919-1968, author
Littlefield, Adams, 1959
Buku Teks
Maxey, Chester C.
Macmillan, 1949
Buku Teks
Maxey, Chester C.
Macmillan, 1961
Buku Teks