De Vries, Carl E., A Ritual Ball Game?, in: Hauser, E.B., , Studies in Honor of John A. Wilson. September 12, 1969, Chicago 1969
De Vries, Carl E., A Ritual Ball Game?, in: Hauser, E.B., , Studies in Honor of John A. Wilson. September 12, 1969, Chicago 1969
Hauser, E.B., , Studies in Honor of John A. Wilson. September 12, 1969, Studies in Ancient Oriental Civilization 35, Chicago 1969
Hauser, E.B., , Studies in Honor of John A. Wilson. September 12, 1969, Studies in Ancient Oriental Civilization 35, Chicago 1969
