Verna, G., & Pfeifer, M. (2020). Mario Pfeifer - if you end up with the story you started with, then you're not listening along the way: Editor: Gaëtane Verna ; authors Stan Douglas [und 3 weitere] (First edition.). Mousse Publishing.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Verna, Gaëtane, و Mario Pfeifer. Mario Pfeifer - If You End Up with the Story You Started with, Then You're Not Listening Along the Way: Editor: Gaëtane Verna ; Authors Stan Douglas [und 3 Weitere]. First edition. Milan: Mousse Publishing, 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Verna, Gaëtane, و Mario Pfeifer. Mario Pfeifer - If You End Up with the Story You Started with, Then You're Not Listening Along the Way: Editor: Gaëtane Verna ; Authors Stan Douglas [und 3 Weitere]. First edition. Mousse Publishing, 2020.