Ramakrishnayyar, R. (1974). Polytechnique bhautikam. Institute of languages.
Chicago Edition CitationRamakrishnayyar, R. Polytechnique Bhautikam. Tvm: Institute of languages, 1974.
Cita MLARamakrishnayyar, R. Polytechnique Bhautikam. Institute of languages, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.