Resource is power. These sources are the source of our power.
Buthelezi, Thandi, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom, and Dinah Zike. Chemistry: Matter and Change. New York, NY: Glencoe/McGraw-Hill, 2008. Print.
Stewart, Doug. "The Periodic Table." Periodic Table of Elements and Chemistry. N.p., n.d. Web. 03 Nov. 2013.
Winter, Mark. "Home of the Periodic Table." Periodic Table of the Elements by WebElements. The University of Sheffield, 1993. Web. 03 Nov. 2013.
Stewart, Doug. "The Periodic Table." Periodic Table of Elements and Chemistry. N.p., n.d. Web. 03 Nov. 2013.
Winter, Mark. "Home of the Periodic Table." Periodic Table of the Elements by WebElements. The University of Sheffield, 1993. Web. 03 Nov. 2013.