Kress, N. (2005). Characters, emotion & viewpoint: Techniques and exercises for crafting dynamic characters and effective viewpoints. Writer's Digest Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kress, Nancy. Characters, Emotion & Viewpoint: Techniques and Exercises for Crafting Dynamic Characters and Effective Viewpoints. Cincinnati, Ohio: Writer's Digest Books, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kress, Nancy. Characters, Emotion & Viewpoint: Techniques and Exercises for Crafting Dynamic Characters and Effective Viewpoints. Writer's Digest Books, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.