The Enduring Vision

. The Enduring Vision. Lexington: D. C. Heath and Company, 1990, 627 с. : с ил., 0-669-09799-3.

(1990) The Enduring Vision, Lexington: D. C. Heath and Company, 627 с. : с ил., 0-669-09799-3

(1990). The Enduring Vision. A History of the American People. Lexington: D. C. Heath and Company, 627 с. : с ил..