Marquette Hegel Symposium, American Council of Learned Societies, Johnson Foundation (Racine, Wis.), Marquette University, Milwaukee. Department of Philosophy, & O'Malley, J. J. (1973). The legacy of Hegel: Proceedings of the Marquette Hegel Symposium 1970. Nijhoff.

Marquette Hegel Symposium, American Council of Learned Societies, Wis.) Johnson Foundation (Racine, Milwaukee. Department of Philosophy Marquette University, và Joseph J. O'Malley. The Legacy of Hegel: Proceedings of the Marquette Hegel Symposium 1970. The Hague: Nijhoff, 1973.

Marquette Hegel Symposium, et al. The Legacy of Hegel: Proceedings of the Marquette Hegel Symposium 1970. Nijhoff, 1973.