(2003). Christmas for two: 8 duets on traditional carols & folk songs for the Christmas season / featuring arrangements by Jay Althouse [and others] ; compiled and edited by Jean Anne Shafferman.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Christmas for Two: 8 Duets on Traditional Carols & Folk Songs for the Christmas Season / Featuring Arrangements by Jay Althouse [and Others] ; Compiled and Edited by Jean Anne Shafferman. 2003.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Christmas for Two: 8 Duets on Traditional Carols & Folk Songs for the Christmas Season / Featuring Arrangements by Jay Althouse [and Others] ; Compiled and Edited by Jean Anne Shafferman. 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.