1. Bibliography;Billmeyer and Saltzman's Principles of Color Technology;2019-03-15
2. Precision of Color Measurement with the GE Spectrophotometer II: Photometric Accuracy;Applied Optics;1969-04-01
3. Recalibration of the NBS Glass Standards of Spectral Transmittance*;Journal of the Optical Society of America;1964-01-01
4. Photometric Standard for Ultraviolet-Visible Spectrophotometers*;Journal of the Optical Society of America;1962-12-01
5. Glass Color Standards for Maple Sirup*;Journal of the Optical Society of America;1956-04-01