Baton Rouge, Louisiana State University Press 1971

Chicago, University of Chicago Press 1968

New York : Columbia University Press, 1969

Austin : Published for the Dept. of Germanic Languages of the University of Texas by the University of Texas Press 1965

New York, Columbia University Press, 1971

Austin, Published for the College of Humanities and the College of Fine Arts of the University of Texas at Austin by the University of Texas Press 1974