Rauch, I. (1967). The old high German diphthongization: A description of a phonemic change. Mouton.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRauch, Irmengard. The Old High German Diphthongization: A Description of a Phonemic Change. The Hague: Mouton, 1967.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRauch, Irmengard. The Old High German Diphthongization: A Description of a Phonemic Change. Mouton, 1967.
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