Gelb, I. J. (1951). A Contribution to the Proto-Indo-European Question.
Chicago Style (17th ed.) CitationGelb, I. J. A Contribution to the Proto-Indo-European Question. 1951.
MLA (8th ed.) CitationGelb, I. J. A Contribution to the Proto-Indo-European Question. 1951.
Warning: These citations may not always be 100% accurate.