Hannah, John D. Charts of Ancient and Medieval Church History. - Grand Rapids, Michigan: Zondervan Publishing House, 2001. - 159p. 28 cm. ISBN: 031023316X Subjects--Topical Terms: Sejarah Gereja Mula--mulaSejarah Gereja Abad Pertengahan LC Class. No.: BR149 / .H33 2001 Dewey Class. No.: 270