Guess I Didn't Know Love Album Cover, Accessed April 2, 2014, http://popgasa.com/2012/03/26/piggy-dolls-feat-dynamic-duo-guess-i-didnt-know-love-%EC%82%AC%EB%9E%91%EC%9D%84-%EB%AA%B0%EB%9E%90%EB%82%98%EB%B4%90/
Cataloged by Kaetrena Davis Kendrick.
Former Piggy Dolls members perform on Music Core. Accessed August 1, 2013, http://kpoprockshd.blogspot.com/2011/09/110910-mbc-mc-piggy-dolls.html
Cataloged by: Kaetrena Davis Kendrick.