Fisher, R. L. (1977). IE *<i>po</i> in Slavic and Iranian.
Chicago Style (17th ed.) CitationFisher, R. L. IE *<i>po</i> in Slavic and Iranian. 1977.
MLA (8th ed.) CitationFisher, R. L. IE *<i>po</i> in Slavic and Iranian. 1977.
Warning: These citations may not always be 100% accurate.