Washington changes policy on support for President Diem. (2013). The History Channel website. Retrieved 11:46, May 21, 2013, from http://www.history.com/this-day-in-history/washington-changes-policy-on-support-for-president-diem.
Washington changes policy on support for President Diem. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/washington-changes-policy-on-support-for-president-diem [Accessed 21 May 2013].
“Washington changes policy on support for President Diem.” 2013. The History Channel website. May 21 2013, 11:46 http://www.history.com/this-day-in-history/washington-changes-policy-on-support-for-president-diem.
“Washington changes policy on support for President Diem,” The History Channel website, 2013, http://www.history.com/this-day-in-history/washington-changes-policy-on-support-for-president-diem [accessed May 21, 2013].
“Washington changes policy on support for President Diem,” The History Channel website, http://www.history.com/this-day-in-history/washington-changes-policy-on-support-for-president-diem (accessed May 21, 2013).
Washington changes policy on support for President Diem [Internet]. The History Channel website; 2013 [cited 2013 May 21] Available from: http://www.history.com/this-day-in-history/washington-changes-policy-on-support-for-president-diem.
Washington changes policy on support for President Diem, http://www.history.com/this-day-in-history/washington-changes-policy-on-support-for-president-diem (last visited May 21, 2013).
Washington changes policy on support for President Diem. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/washington-changes-policy-on-support-for-president-diem. Accessed May 21, 2013.