Hannum, H. B. (1959). Psalms and hyms and spiritual songs. La Sierra Colleges.
Cita Chicago (17th ed.)Hannum, Harold Byron. Psalms and Hyms and Spiritual Songs. La Sierra Colleges, 1959.
Cita MLA (9th ed.)Hannum, Harold Byron. Psalms and Hyms and Spiritual Songs. La Sierra Colleges, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.