Schallert, E. J., & Kelley, J. M. (1980). A search for the charism of hospitality: Renewal of religious life. The Institute of Socio-Religious Research, Jesuit Community of Loyola Marymount University.

Schallert, Eugene J., and Jacqueline M. Kelley. A Search for the Charism of Hospitality: Renewal of Religious Life. Los Angeles: The Institute of Socio-Religious Research, Jesuit Community of Loyola Marymount University, 1980.

Schallert, Eugene J., and Jacqueline M. Kelley. A Search for the Charism of Hospitality: Renewal of Religious Life. The Institute of Socio-Religious Research, Jesuit Community of Loyola Marymount University, 1980.