BIBLIOGRAPHY

·         Bruni, Leonardo. On Learning and Literature Program.  Sources of Western Tradition 4^th Edition. Perry, Marvin, Joseph R. Peden, Theodore H. Von Laue. Houghton Mifflin Company. 1999. 

·         Kant, Immanuel: What is Enlightenment? Sources of Western Tradition 4^th Edition. Perry, Marvin, Joseph R. Peden, Theodore H. Von Laue. Houghton Mifflin Company. 1999. 

·         Voltaire. Letters on Newton, from Letters on the English. Modern History Sourcebook.Downloaded from America Online 5 April 2002. 

·         Condorcet: The Future Progress of the Human Mind. Brooklyn College Core Curriculum: The Shaping of the Modern World. Downloaded from America Online 5 April 2002.

·         Da vinci, Leonardo. Leonardo’s Notes on the Cosmos. Houghton Mifflin, McKay  Primary Sources. Downloaded from America Online 5 April 2002. 

·         Descartes, Rene. Discourse on Method. Washington State University excerpt from Reading About the World, Volume 2. Downloaded from America Online 5 April 2002.

 ·         Galilei, Galileo. Letter to the Grand Duchess Cristina Sources of Western Tradition 4^th
       Edition. Perry, Marvin, Joseph R. Peden, Theodore H. Von Laue. Houghton Mifflin
       Company. 1999. 

·         Newton, Isaac. The Rules of Reasoning in Philosophy. Modern History Sourcebook. Downloaded from America Online 5 April 2002. 

·         Diagram on the Copernican System: Copernicus, Nicolaus. On the Revolutions of the Heavenly Spheres. Spielvogel, Jackson J. Western Civilization Comprehensive Volume Third Edition. Minneapolis: West Publishing Company,1997.

·         Michelangelo. David.Galleria dell’ Accademia, Florence.1502.

 ·         Della Mirandola, Pico: Oration on the Dignity of Man. Washington State University
       excerp from Reading About the World, Volume 2. Downloaded from America Online 5
       April 2002.