Charles Hartshorne, «The Compound Individual,» in Philosophical Essays for Alfred North Whitehead, ed. (religion-online.org)
Charles Hartshorne, Man's Vision of God (New York: Harper & Brothers, 1941); Reality as Social Process (Glencoe, Ill.: Free Press, 1953); The Divine Relativity (New Haven: Yale University Press, 1948); Process and Divinity: Philosophical Essays Presented to Charles Hartshorne, ed. (religion-online.org)
Werkmeister, W. H., Review of Philosophical Essays in Memory of Edmund Husserl, ed. (religion-online.org)