Moran, Lord
The Anatomy of courage
Houghton Mifflin, 1967
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Kennedy, John F. (John Fitzgerald), 1917-1963
Profiles in courage
Harper & Row, 1955
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Terry, Robert W.
Authentic leadership : courage in action
Jossey-Bass Publishers, 1994
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Terraine, John
A Time for courage / John Terraine
Macmillan, 1985
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Tillich, Paul
The courage to be / Paul Tillich
Nisbet, 1952
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