Bouquet, A.C., author
Hutchinson's University Library, [date of publication not identified]
Buku Teks
Coomaraswamy, Ananda K., author
Philosphical Library, [Date of publication not identified]
Buku Teks
Ratnakar, Pramesh
Tiger Books International , 1996
Buku Teks
Eliot, Charles William, 1834-1926, author
Routledge & Kegan Paul, 1954
Buku Teks
O`Malley, L.S.S. (Lewis Sydney Steward), 1874-1941, author
Macmillan, Cambridge, ENg. University Press, 1935
Buku Teks