Diem refuses to negotiate with Communists. (2013). The History Channel website. Retrieved 8:13, June 20, 2013, from http://www.history.com/this-day-in-history/diem-refuses-to-negotiate-with-communists.
Diem refuses to negotiate with Communists. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/diem-refuses-to-negotiate-with-communists [Accessed 20 Jun 2013].
“Diem refuses to negotiate with Communists.” 2013. The History Channel website. Jun 20 2013, 8:13 http://www.history.com/this-day-in-history/diem-refuses-to-negotiate-with-communists.
“Diem refuses to negotiate with Communists,” The History Channel website, 2013, http://www.history.com/this-day-in-history/diem-refuses-to-negotiate-with-communists [accessed Jun 20, 2013].
“Diem refuses to negotiate with Communists,” The History Channel website, http://www.history.com/this-day-in-history/diem-refuses-to-negotiate-with-communists (accessed Jun 20, 2013).
Diem refuses to negotiate with Communists [Internet]. The History Channel website; 2013 [cited 2013 Jun 20] Available from: http://www.history.com/this-day-in-history/diem-refuses-to-negotiate-with-communists.
Diem refuses to negotiate with Communists, http://www.history.com/this-day-in-history/diem-refuses-to-negotiate-with-communists (last visited Jun 20, 2013).
Diem refuses to negotiate with Communists. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/diem-refuses-to-negotiate-with-communists. Accessed Jun 20, 2013.