The last Soviet troops leave Kabul. (2013). The History Channel website. Retrieved 4:12, May 18, 2013, from http://www.history.com/this-day-in-history/the-last-soviet-troops-leave-kabul.
The last Soviet troops leave Kabul. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/the-last-soviet-troops-leave-kabul [Accessed 18 May 2013].
“The last Soviet troops leave Kabul.” 2013. The History Channel website. May 18 2013, 4:12 http://www.history.com/this-day-in-history/the-last-soviet-troops-leave-kabul.
“The last Soviet troops leave Kabul,” The History Channel website, 2013, http://www.history.com/this-day-in-history/the-last-soviet-troops-leave-kabul [accessed May 18, 2013].
“The last Soviet troops leave Kabul,” The History Channel website, http://www.history.com/this-day-in-history/the-last-soviet-troops-leave-kabul (accessed May 18, 2013).
The last Soviet troops leave Kabul [Internet]. The History Channel website; 2013 [cited 2013 May 18] Available from: http://www.history.com/this-day-in-history/the-last-soviet-troops-leave-kabul.
The last Soviet troops leave Kabul, http://www.history.com/this-day-in-history/the-last-soviet-troops-leave-kabul (last visited May 18, 2013).
The last Soviet troops leave Kabul. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/the-last-soviet-troops-leave-kabul. Accessed May 18, 2013.