Hunter, John. Grateful Dead, The Illustrated Trip. 1st. New
York: DK Publishing Inc., 2003. Print.
McGeehan, John. “The Counterculture of the 1960s: The
Turbulent Sixties.” Everything.com. F+W Media Inc., n.d. Web. 23 Apr 2010. <http://www.everything.com/The-Counterculture-of-the-1960s/#axzz0lwfBQZDP>.
“Jerry Garcia.” Wikipedia. Wikimedia Foundation Inc, 20 Apr
2010. Web. April 22, 2010. <http://en.wikipedia.org/