Donahue, G. J. (1927). John Henry Cardinal Newman. The Stratford Company.
Chicago Style aipamenaDonahue, George J. John Henry Cardinal Newman. Boston, Mass.: The Stratford Company, 1927.
MLA aipamenaDonahue, George J. John Henry Cardinal Newman. The Stratford Company, 1927.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.