Roland, Tom (December 10, 2011). "Swift Disc for Q4 2012?". Billboard. Vol. 123, no. 35. p. 26. Archived from the original on October 9, 2022. Retrieved January 11, 2022.
Roland, Tom (December 10, 2011). "Swift Disc for Q4 2012?". Billboard. Vol. 123, no. 35. p. 26. Archived from the original on October 9, 2022. Retrieved January 11, 2022.