Greppin, J. A. (1975). Hittite -<i>z</i>(<i>a</i>), Armenian <i>z</i>- and the Theory of Armeno-Hittite Loan Words.
Chicago Style (17th ed.) CitationGreppin, John A. Hittite -<i>z</i>(<i>a</i>), Armenian <i>z</i>- and the Theory of Armeno-Hittite Loan Words. 1975.
MLA (8th ed.) CitationGreppin, John A. Hittite -<i>z</i>(<i>a</i>), Armenian <i>z</i>- and the Theory of Armeno-Hittite Loan Words. 1975.
Warning: These citations may not always be 100% accurate.