Custer, J. S. (1993). Byzantine Rite Slavs in Philadelphia, 1886-1916. Philadelphia.
Chicago Style aipamenaCuster, John S. Byzantine Rite Slavs in Philadelphia, 1886-1916. Philadelphia, 1993.
MLA aipamenaCuster, John S. Byzantine Rite Slavs in Philadelphia, 1886-1916. Philadelphia, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.