APA (7 वां संस्करण) प्रशस्ति पत्र

Ehret, C. (1995). Reconstructing Proto-Afroasiatic (Proto-Afrasian): Vowels, tone, consonants, and vocabulary. University of California Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Ehret, Christopher. Reconstructing Proto-Afroasiatic (Proto-Afrasian): Vowels, Tone, Consonants, and Vocabulary. Berkeley: University of California Press, 1995.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Ehret, Christopher. Reconstructing Proto-Afroasiatic (Proto-Afrasian): Vowels, Tone, Consonants, and Vocabulary. University of California Press, 1995.

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