Toland, John.

Ships in the Sky.

New York: Henry Holt, 1957.

Tuchman, Barbara.

The Guns of August.

New York: Macmillan, 1962.

Vaeth, J. Gordon.

Weather Eyes in the Sky: America’s Meteorological Satellites.

New York: Ronald Press, 1965.

Von Karman, Theodore, and Lee Edson.

Bog aan la aqoon