Sanford, A. E., & Drum, W. (1905). Pastoral medicine: A handbook for the Catholic clergy (New ed., rev., and enl. by a chapter on The moment of death, by the Rev. Walter M. Drum, S.J. and by the chapters on "The fifth commandment" and "Neurasthenia in its pastoral-psychiatric aspects.".). J.F. Wagner.

Sanford, Alexander E., and Walter Drum. Pastoral Medicine: A Handbook for the Catholic Clergy. New ed., rev., and enl. by a chapter on The moment of death, by the Rev. Walter M. Drum, S.J. and by the chapters on "The fifth commandment" and "Neurasthenia in its pastoral-psychiatric aspects.". New York: J.F. Wagner, 1905.

Sanford, Alexander E., and Walter Drum. Pastoral Medicine: A Handbook for the Catholic Clergy. New ed., rev., and enl. by a chapter on The moment of death, by the Rev. Walter M. Drum, S.J. and by the chapters on "The fifth commandment" and "Neurasthenia in its pastoral-psychiatric aspects.". J.F. Wagner, 1905.