The Presidents Speak by Davis Newton Lott

My Fellow Americans: Presidential Addresses That Shaped History edited by Michael Waldman

The Quotable American Presidents by Bill Adler

Library of Congress - Presidential Papers collections with original documents and correspondence

Government Publishing Office - official records of inaugural addresses and State of the Union speeches

WhiteHouse.gov archives - recent presidential statements and speeches

The best Quotes by all US Presidents   The best Quotes by all US Presidents

50 Greatest Presidential Quotes of All Time  50 Greatest Presidential Quotes of All Time | Independent Voter News

101 Inspiring Quotes From the 45 American Presidents  101 Inspiring Quotes From the 45 American Presidents