Christie, C. A. The toys that had to wait, an unusual Christmas operetta for children. Books, lyrics and music by C.A. Christie. Eldridge Pub.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Christie, Catherine Allison. The Toys That Had to Wait, an Unusual Christmas Operetta for Children. Books, Lyrics and Music by C.A. Christie. Franklin, Ohio: Eldridge Pub.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Christie, Catherine Allison. The Toys That Had to Wait, an Unusual Christmas Operetta for Children. Books, Lyrics and Music by C.A. Christie. Eldridge Pub.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.