Cited: Hartshorne, Joshua K. "How Birth Order Affects Your Personality ." Scientific American. N.p., 10 Nov. 2011. Web. 1 May 2013. Mazzara, J. “Birth Order and Personality” 2004. Handout. 1 May 2013. Harris., Judith R. Why Can 't Birth Order Account . N.p., 3 Sept. 2011. Web. 1 May 2013.
Cited: Hartshorne, Joshua K. "How Birth Order Affects Your Personality ." Scientific American. N.p., 10 Nov. 2011. Web. 1 May 2013. Mazzara, J. “Birth Order and Personality” 2004. Handout. 1 May 2013. Harris., Judith R. Why Can 't Birth Order Account . N.p., 3 Sept. 2011. Web. 1 May 2013.