SpringerLink (Online service), Piechurska-Kuciel, E., Zybert, J., & Gabrys-Barker, D. (2013). Investigations in teaching and learning languages: Studies in honour of hanna komorowska. Springer International Publishing.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)SpringerLink (Online service), Ewa Piechurska-Kuciel, Jerzy Zybert, و Danuta Gabrys-Barker. Investigations in Teaching and Learning Languages: Studies in Honour of Hanna Komorowska. Heidelberg: Springer International Publishing, 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)SpringerLink (Online service), et al. Investigations in Teaching and Learning Languages: Studies in Honour of Hanna Komorowska. Springer International Publishing, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.