Yang, Kondo (July 11, 2003). "& by Ayumi Hamasaki" (in Japanese). Listen Music; published by Yahoo! Music Japan. Archived from the original on August 11, 2004. Retrieved December 13, 2015.
Kato, Eri (July 11, 2003). "& by Ayumi Hamasaki" (in Japanese). Hot Express; published by Yahoo! Music Japan. Archived from the original on August 11, 2004. Retrieved December 13, 2015.
Yang, Kondo (July 11, 2003). "& by Ayumi Hamasaki" (in Japanese). Listen Music; published by Yahoo! Music Japan. Archived from the original on August 11, 2004. Retrieved December 13, 2015.
Kato, Eri (July 11, 2003). "& by Ayumi Hamasaki" (in Japanese). Hot Express; published by Yahoo! Music Japan. Archived from the original on August 11, 2004. Retrieved December 13, 2015.