Marciniak, E. (1959). Catholic social doctrine and the layman. America Press.
Chicago Style aipamenaMarciniak, Ed. Catholic Social Doctrine and the Layman. New York: America Press, 1959.
MLA aipamenaMarciniak, Ed. Catholic Social Doctrine and the Layman. America Press, 1959.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.