(1991). Spectroscopic wear detector / inventor, Geo. C. Madzsar.
Cita Chicago (17th ed.)Spectroscopic Wear Detector / Inventor, Geo. C. Madzsar. 1991.
Cita MLA (9th ed.)Spectroscopic Wear Detector / Inventor, Geo. C. Madzsar. 1991.
Atenció: Aquestes cites poden no estar 100% correctes.