The Bhagavad Gita : with english translation - Sarma, Dittakavi Subrahmanya, 1883-1970; Ayyangar, Rajagopala (Srinivasa Iyengar, Ramnad), 1860-1919; Kuppuswami Sastriar, S., 1880-1943 (Madras : The Gita Publishing House, 1934)