Quotation Sources

Adequate Brevity

The Autobiography of Calvin Coolidge

Calvin Coolidge of Northampton

Calvin Coolidge Says

Calvin Coolidge: Man From Vermont

Coolidge: An American Enigma

Coolidge and the Historians

Foundations of the Republic

Have Faith in Massachusetts

Meet Calvin Coolidge

Messages and Papers of the Presidents

The Price of Freedom

The Real Calvin Coolidge

The Quiet President

The Talkative President

The Mind of the President