Powell, J., & Dixon, W. (2010). How music works: The science and psychology of beautiful sounds, from beethoven to the beatles and beyond (Unabridged.). Ascent Audio.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Powell, John, و Walter Dixon. How Music Works: The Science and Psychology of Beautiful Sounds, from Beethoven to the Beatles and Beyond. Unabridged. Rego Park: Ascent Audio, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Powell, John, و Walter Dixon. How Music Works: The Science and Psychology of Beautiful Sounds, from Beethoven to the Beatles and Beyond. Unabridged. Ascent Audio, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.