Challenges. (2011, May 10). Retrieved December 23, 2024, from http://www.essayworld.com/essays/Challenges/99032
"Challenges." Essayworld.com. Essayworld.com, 10 May. 2011. Web. 23 Dec. 2024. <http://www.essayworld.com/essays/Challenges/99032>
"Challenges." Essayworld.com. May 10, 2011. Accessed December 23, 2024. http://www.essayworld.com/essays/Challenges/99032.
"Challenges." Essayworld.com. May 10, 2011. Accessed December 23, 2024. http://www.essayworld.com/essays/Challenges/99032.