Sources
- Jerome Clark; The UFO Book: Encyclopedia of the Extraterrestrial; Visible Ink, 1998; ISBN 1-57859-029-9
- Richard M. Dolan, UFOs and the National Security State: Chronology of a Cover-up 1941–1973, 2002, ISBN 1-57174-317-0 (pp. 19–98, passim)
- David Michael Jacobs; The UFO Controversy In America; Indiana University Press, 1975; ISBN 0-253-19006-1
- Edward J. Ruppelt, The Report on Unidentified Flying Objects
- Michael D. Swords, "UFOs, the Military, and the Early Cold War" (pp. 82–122 in UFOs and Abductions: Challenging the Borders of Knowledge, David M. Jacobs, editor; University Press of Kansas, 2000; ISBN)
Read more about this topic: Project Grudge
Famous quotes containing the word sources:
“No drug, not even alcohol, causes the fundamental ills of society. If we’re looking for the sources of our troubles, we shouldn’t test people for drugs, we should test them for stupidity, ignorance, greed and love of power.”
—P.J. (Patrick Jake)
“Even healthy families need outside sources of moral guidance to keep those tensions from imploding—and this means, among other things, a public philosophy of gender equality and concern for child welfare. When instead the larger culture aggrandizes wife beaters, degrades women or nods approvingly at child slappers, the family gets a little more dangerous for everyone, and so, inevitably, does the larger world.”
—Barbara Ehrenreich (20th century)
“The sources of poetry are in the spirit seeking completeness.”
—Muriel Rukeyser (1913–1980)