1. A technique for classifying cumulus clouds based on photo-grammetry;Anderson,1960
2. Austin, P. M., Cochran, H. B., and Patrick, G. O. (1961). Investigations concerning the internal structure of New England squall lines. Proc. 9th Weather Radar Conf., Kansas City, Oct. 1961, pp. 193-198.
3. “The Great-Plains Squall-Line Thunderstorm–A Model,”;Bates,1961
4. Bates, F. C., and Newton, C. W. (1965). The forms of updrafts and downdrafts in cumulonimbus in a sheared environment. Natl. Meeting Am. Meteorol. Soc. Cloud Phys. Severe Storms, Reno, Nev., 1965 9 pp. plus figs.
5. Analysis of hailstorms in the Denver network, 1949–1958;Beckwith,1960