Ordo Missæ. In: The English Missal. [cit. 2019-01-27]. Dostupné online.
catholicculture.org
DE MARCO, Angelus OFM. Liturgical Languages [online]. catholicculture.org, 1963, [cit. 2019-01-27]. Dostupné online. (angl.)
croatianhistory.net
JAPUNDŽIĆ, Marko. The Croatian Glagolitic Heritage [online]. Croatian Academy of America, 1997, [cit. 2019-01-27]. Dostupné online. (angl.) „In 1886 it arrived to the Principality of Montenegro, followed by the Kingdom of Serbia in 1914, and the Republic of Czechoslovakia in 1920, but only for feast days of the main patron saints. The 1935 concordat with the Kingdom of Yugoslavia anticipated the introduction of the Slavic liturgy for all Croatian regions and throughout the entire state.“
KRMPOTIĆ, M. D.. Dalmatia. In: Catholic Encyclopedia. New York : Robert Appleton Company, 1913. [Cit. 2019-01-27]. (angl.) „The right to use the Glagolitic [sic!] language at Mass with the Roman Rite has prevailed for many centuries in all the south-western Balkan countries, and has been sanctioned by long practice and by many popes.“