Ramakrishnayyar, R. (1974). Polytechnique bhautikam. Institute of languages.
Chicago Edition CitationRamakrishnayyar, R. Polytechnique Bhautikam. Tvm: Institute of languages, 1974.
MLA引文Ramakrishnayyar, R. Polytechnique Bhautikam. Institute of languages, 1974.
警告:这些引文格式不一定是100%准确.