Rutherford, J. F. (1936). Riquezas. Watchtower Bible and Tract.
Cita Chicago (17th ed.)Rutherford, J. F. Riquezas. Watchtower Bible and Tract, 1936.
Cita MLA (9th ed.)Rutherford, J. F. Riquezas. Watchtower Bible and Tract, 1936.
Atenció: Aquestes cites poden no estar 100% correctes.