Lehmann, W. P. (1980). Proto-Indo-European phonology (80. print.). Univ. of Texas Press.
Chicago Style (17th ed.) CitationLehmann, Winfred P. Proto-Indo-European Phonology. 80. print. Austin: Univ. of Texas Press, 1980.
MLA (9th ed.) CitationLehmann, Winfred P. Proto-Indo-European Phonology. 80. print. Univ. of Texas Press, 1980.
Warning: These citations may not always be 100% accurate.