edited by Robert M. Vago ; guest editor, Herbert W. SeligerPublished by Queens College Press and the Ph. D. Program in Linguistics of the Graduate Center, City University of New York[1977]
edited by Robert M. Vago ; guest editor, Ed BattistellaPublished by Queens College Press for the Ph. D. Program in Linguistics of the Graduate Center, City University of New York and the Department of Linguistics, Queens College[1980]