Mulligan, P. (1986). The Diocese of Clogher. S.I..
Chicago Style aipamenaMulligan, Patrick. The Diocese of Clogher. S.I., 1986.
MLA aipamenaMulligan, Patrick. The Diocese of Clogher. S.I., 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.