Au-Yeung, J., Gomez, I. V., & Howell, P. (2003). Exchange of Disfluency With Age From Function Words to Content Words in Spanish Speakers Who Stutter.
استشهاد بنمط شيكاغوAu-Yeung, James, Isabel Vallejo Gomez, و Peter Howell. Exchange of Disfluency With Age From Function Words to Content Words in Spanish Speakers Who Stutter. 2003.
MLA استشهادAu-Yeung, James, Isabel Vallejo Gomez, و Peter Howell. Exchange of Disfluency With Age From Function Words to Content Words in Spanish Speakers Who Stutter. 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.