Fall in Love Album Cover, Accessed August 1, 2013, http://rubycara.wordpress.com/2011/03/06/1sagain-ju-bora-fall-in-love/
Cataloged by: Kaetrena Davis Kendrick.
Good Day Album Cover, Accessed August 1, 2013, http://ssabari.tistory.com/entry/1sagain-%EC%A2%8B%EC%9D%80%EB%82%A0-2006
Cataloged by: Kaetrena Davis Kendrick.
I’m Getting Tired Album Cover, Accessed August 1, 2013, http://chacha-31.blogspot.com/2011/09/hangulromanization-1sagain-im-getting.html
Cataloged by: Kaetrena Davis Kendrick.
Once Again Album Cover, Accessed August 1, 2013, http://forums.soompi.com/discussion/307315/1sagain-%EC%9B%90%EC%8D%A8%EA%B2%90
Cataloged by: Kaetrena Davis Kendrick.
Memories Album Cover, Accessed August 1, 2013, http://www.jpopasia.com/celebrity/1sagain/videos/memories-feat-ihka::24011.html
Cataloged by: Kaetrena Davis Kendrick.
Mint Music Collection Album Cover Accessed August 1, 2013, http://lovemikoforever.blogspot.com/2013/11/1sagain-ikha.html
Cataloged by: Kaetrena Davis Kendrick.