^Lee, Su-hyeon (25 May 2009). "'원타임' 테디, 2NE1 위해 레이디가가 작곡 '거절'" ['1TYM' Teddy, rejects working with Lady Gaga because of 2NE1]. Star News (بالكورية). MoneyToday. Archived from the original on 2016-12-23. Retrieved 2010-11-06.
^Gil, Hye-seong (30 Jul 2009). 테디 "아이돌 때보다 프로듀서인 지금이 더 행복"(인터뷰) [Teddy, "Idol producer, now more than happy" (Interview)]. Star News (بالكورية). MoneyToday. Archived from the original on 2016-12-23. Retrieved 2010-11-06.
^"Casting Profile: Teddy". Brothers Entertainment. Brothers Entertainment. مؤرشف من الأصل في 2019-05-09. اطلع عليه بتاريخ 2010-11-06.