ZENIT - Germain Grisez on Personal Vocations Google Books: Personal Vocation: God Calls Everyone by Name
William May, THE CHURCH'S MORAL TEACHING, HOLINESS, AND PERSONAL VOCATION
Nicholas C. Lund-Molfese, Reflections on Vocational Discernment: In Response to Germain Grisez’s
See also Christian Moral Principles by Germain Grisez, PhD and Living a Christian Life by Germain Grisez, Ph.D.