Muller, S. H. (1964). The world's living languages: Basic facts of their structure, kinship, location, and number of speakers. Ungar.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMuller, Siegfrid Hermann. The World's Living Languages: Basic Facts of Their Structure, Kinship, Location, and Number of Speakers. New York: Ungar, 1964.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMuller, Siegfrid Hermann. The World's Living Languages: Basic Facts of Their Structure, Kinship, Location, and Number of Speakers. Ungar, 1964.
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