"Isaac Newton." Wikipedia. Wikimedia Foundation, 11 Dec. 2013. Web. 14 Nov. 2013.
The Renaissance
SparkNotes. SparkNotes, n.d. Web. 14 Nov. 2013.
Humanism
Text Book Pg.442,
The Renaissance
SparkNotes. SparkNotes, n.d. Web. 14 Nov. 2013.
Humanism
Text Book Pg.442,