ebrary, Inc, & Schneider, W. (2009). Theatre for early years: Research in performing arts for children from birth to three. Lang.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc, و Wolfgang Schneider. Theatre for Early Years: Research in Performing Arts for Children from Birth to Three. Frankfurt am Main ; New York, N.Y.: Lang, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc, و Wolfgang Schneider. Theatre for Early Years: Research in Performing Arts for Children from Birth to Three. Lang, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.