Outfit (Musical group), La Roux (Musical group), Yeasayer (Musical group), Damato (Musical group), Kendrick, A., Banks, A., . . . Grammer, A. (2013). More from Pitch perfect: Original motion picture soundtrack. Universal Music Enterprises.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Outfit (Musical group), et al. More from Pitch Perfect: Original Motion Picture Soundtrack. Santa Monica, CA: Universal Music Enterprises, 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Outfit (Musical group), et al. More from Pitch Perfect: Original Motion Picture Soundtrack. Universal Music Enterprises, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.