New Delhi, India : Indian Council for Cultural Relation
Majalah, Jurnal, Buletin
Havell, E. B., author
John Murray, 1920
Buku Referensi
edited by M.S. Swaminathan
Academic Foundation, 2007
Buku Teks
Rawlinson, H.G., author
Oxford University Press, 1950
Buku Referensi
Radhakrishnan, S. (Sarvepalli), 1888-1975, author
Macmillan, 1958
Buku Teks