APA

Jim Harbaugh S., .A12-Step Approach to the Spiritual Exercises Of St Ignatius. New York: .

Chicago

Jim Harbaugh S.J, .A12-Step Approach to the Spiritual Exercises Of St Ignatius. New York: .

Harvard

Jim Harbaugh S., .A12-Step Approach to the Spiritual Exercises Of St Ignatius. New York: .

MLA

Jim Harbaugh S.J, .New York: . .