Rajagopalachari, C., author
IRCiSoD (Diva Press), 2012
Buku Teks
Rajagopalachari, C., author
IRCiSod , 2013
Buku Teks
Siti Hartanti, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2006
UI - Skripsi (Membership)
Rajagopalachari, C., author
Bharatiya Vidya Bhavan, 1968
Buku Teks
Lal, P., author
Pustaka Jaya , 1995
Buku Teks