Marius, Richard. Luther. - [1st ed.] - Philadelphia, Lippincott [1974] - 269 p. 24 cm. Bibliography: p. 257-264. ISBN: 0397010486 LCCN: 74012134 Subjects--Personal Names: Luther, Martin, 1483-1546. LC Class. No.: BR 325 / .M29 Dewey Class. No.: 230/.4/10924 B