1
by Lincoln, Abraham
Project Gutenberg

2
by Boritt, G. S.
Published 1992
Oxford University Press
... at Gettysburg College on the anniversary of Lincoln's Gettysburg Address...

3
by De Jong, Rob-Jan
Published 2015
AMACOM, American Management Association
Table of Contents: ...: Visionary Communication; Chapter 8: Igniting Your Followers; Hygiene Factors; Gettysburg Address; The Power...