Adler, H. (1992). Principal statistical data of the ecclesiastical territories: December 31, 1989 : [statistical data of the Catholic Church in different countries and territories : addendum to the "Atlas Hierarchicus 1992"]. St. Gabriel-Verlag.
Cita Chicago Style (17a ed.)Adler, Henryk. Principal Statistical Data of the Ecclesiastical Territories: December 31, 1989 : [statistical Data of the Catholic Church in Different Countries and Territories : Addendum to the "Atlas Hierarchicus 1992"]. [Mödling (Austria): St. Gabriel-Verlag, 1992.
Cita MLA (9a ed.)Adler, Henryk. Principal Statistical Data of the Ecclesiastical Territories: December 31, 1989 : [statistical Data of the Catholic Church in Different Countries and Territories : Addendum to the "Atlas Hierarchicus 1992"]. St. Gabriel-Verlag, 1992.
