Učida, N. (1977). Hindi phonology: Treatment of middle Indo-Aryan vowel sequences in modern Hindi. Simant Publications India ; sole distributors, National Pub. House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUčida, Norihiko. Hindi Phonology: Treatment of Middle Indo-Aryan Vowel Sequences in Modern Hindi. Simant Publications India ; sole distributors, National Pub. House, 1977.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUčida, Norihiko. Hindi Phonology: Treatment of Middle Indo-Aryan Vowel Sequences in Modern Hindi. Simant Publications India ; sole distributors, National Pub. House, 1977.
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