Licht, S. Therapeutic electricity and ultraviolet radiation (2. ed.).
Cita Chicago (17th ed.)Licht, Sidney. Therapeutic Electricity and Ultraviolet Radiation. 2. ed.
Cita MLA (8th ed.)Licht, Sidney. Therapeutic Electricity and Ultraviolet Radiation. 2. ed.
Atenció: Aquestes cites poden no estar 100% correctes.