Chorus of Opera North, English Northern Philharmonia, Lerner, A. J., Daniel, P., Fitzpatrick, M., Holmes, J., & Terfel, B. (1998). If ever I would leave you: Songs from My Fair Lady, On a Clear Day, Camelot, The Little Prince, and Brigadoon. Deutsche Grammophon GmbH.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chorus of Opera North, English Northern Philharmonia, Alan Jay Lerner, Paul Daniel, Martin Fitzpatrick, James Holmes, و Bryn Terfel. If Ever I Would Leave You: Songs from My Fair Lady, On a Clear Day, Camelot, The Little Prince, and Brigadoon. Hamburg: Deutsche Grammophon GmbH, 1998.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Chorus of Opera North, et al. If Ever I Would Leave You: Songs from My Fair Lady, On a Clear Day, Camelot, The Little Prince, and Brigadoon. Deutsche Grammophon GmbH, 1998.