Dirvin, J. I. (1990). The soul of Elizabeth Seton. Ignatius Press.
Chicago Style aipamenaDirvin, Joseph I. The Soul of Elizabeth Seton. San Francisco: Ignatius Press, 1990.
MLA aipamenaDirvin, Joseph I. The Soul of Elizabeth Seton. Ignatius Press, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.