Gillquist, P. E. Facing up to Mary. Conciliar Press.
Chicago Style aipamenaGillquist, Peter E. Facing Up to Mary. Mt. Hermon, CA: Conciliar Press.
MLA aipamenaGillquist, Peter E. Facing Up to Mary. Conciliar Press.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.