Doherty, E. (1953). Blessed Martin de Porres. Catechetical Guild Educational Society.
Chicago Style aipamenaDoherty, Eddie. Blessed Martin De Porres. St. Paul, MN.: Catechetical Guild Educational Society, 1953.
MLA aipamenaDoherty, Eddie. Blessed Martin De Porres. Catechetical Guild Educational Society, 1953.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.