[[III-7a]] Johannesburg Star, April 14, 1958.
[[III-8]] Case 142, CRIFO Orbit, Vol. II (March 2, 1956).
[[III-9]] Detroit Times, Feb. 25, 1959.
[[III-10]] Barker, G. “Chasing the Flying Saucers,” Flying Saucers (July 1959), p. 24 ff.
[[III-11]] Kirsch, F. A. “Air Force Right on Killian ‘Saucer’?” Flying Saucers (August 1960), p. 17 ff.
[[III-12]] “Report on Unidentified Flying Objects Observed Feb. 24, 1959, by American-United Airline Pilots.” Compiled by Unidentified Flying Objects Research Committee, Akron, Ohio, Feb. 24, 1960.
[[III-13]] Wylie, C. C. [Speech] Popular Astronomy, Vol. LVI (1948), p. 217.
[[III-14]] Smithsonian Astrophysical Observatory, The SAO News, Vol. I, No. 6 (November 1961).
[[III-15]] Dean, C. W. Personal communication.