Soviet Communist Party gives up monopoly on political power. (2013). The History Channel website. Retrieved 6:23, June 18, 2013, from http://www.history.com/this-day-in-history/soviet-communist-party-gives-up-monopoly-on-political-power.
Soviet Communist Party gives up monopoly on political power. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/soviet-communist-party-gives-up-monopoly-on-political-power [Accessed 18 Jun 2013].
“Soviet Communist Party gives up monopoly on political power.” 2013. The History Channel website. Jun 18 2013, 6:23 http://www.history.com/this-day-in-history/soviet-communist-party-gives-up-monopoly-on-political-power.
“Soviet Communist Party gives up monopoly on political power,” The History Channel website, 2013, http://www.history.com/this-day-in-history/soviet-communist-party-gives-up-monopoly-on-political-power [accessed Jun 18, 2013].
“Soviet Communist Party gives up monopoly on political power,” The History Channel website, http://www.history.com/this-day-in-history/soviet-communist-party-gives-up-monopoly-on-political-power (accessed Jun 18, 2013).
Soviet Communist Party gives up monopoly on political power [Internet]. The History Channel website; 2013 [cited 2013 Jun 18] Available from: http://www.history.com/this-day-in-history/soviet-communist-party-gives-up-monopoly-on-political-power.
Soviet Communist Party gives up monopoly on political power, http://www.history.com/this-day-in-history/soviet-communist-party-gives-up-monopoly-on-political-power (last visited Jun 18, 2013).
Soviet Communist Party gives up monopoly on political power. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/soviet-communist-party-gives-up-monopoly-on-political-power. Accessed Jun 18, 2013.