Gaya APA

Sparough, J, M, , D. (2010). What's your decision? : How to make choice with confidence and clarity: An Ignatian approach to decision making. . Chicago: Loyola Press..

Gaya MLA

Sparough, J., Michael, , Dkk.. "What's your decision? : How to make choice with confidence and clarity: An Ignatian approach to decision making.". Chicago: Loyola Press., 2010. Buku.