Jeffers, R. J. &. L. (1979). Principles and Methods for Historical Linguistics (1st.). The MIT Press.
Chicago Edition CitationJeffers, Robert J & Lehiste. Principles and Methods for Historical Linguistics. 1st. London: The MIT Press, 1979.
MLA Edition CitationJeffers, Robert J & Lehiste. Principles and Methods for Historical Linguistics. 1st. The MIT Press, 1979.
Warning: These citations may not always be 100% accurate.