Encyclopedia of Religion . The Harper Collins Encyclopedia of Catholicism . A collection of bibliographic essays arranged by subject and including bibliographical references . Hamden, Conn., 1972. Collection of short bibliographies arranged by subject.
Many items have brief annotations .
Sixteenth Century Bibliography . Multivolume set which includes several useful volumes on specific topics . Evangelical Theologians of Wurttenberg in the Sixteenth Century, 1975. Annotated Bibliography of Luther Studies, 1967-1976. Annotated Bibliography of Luther Studies, 1977-1983.