Bibliografía Exocientífica Recomendada (2010-2011). Parte II (Fry-Silva) y III (Sitchin-Zück).

Fry, Daniel W., 1908-The White Sands incident, Louisville, Ky., Best Books, [1966]. 120 p. illus. 21 cm. Fuller, Curtis G.Proceedings of the first international UFO congress : compiled and edited by the editors of FATE magazine - Mary Margaret Fuller, Jerome Clark, Betty Lou White. New York : Warner Books, 1980. Fuller, John Grant, 1913- …