Friesen, D. C., Luo, L., Luk, G., & Bialystok, E. (2014). Proficiency and Control in Verbal Fluency Performance across the Lifespan for Monolinguals and Bilinguals. Lang Cogn Neurosci.
استشهاد بنمط شيكاغوFriesen, Deanna C., Lin Luo, Gigi Luk, و Ellen Bialystok. "Proficiency and Control in Verbal Fluency Performance Across the Lifespan for Monolinguals and Bilinguals." Lang Cogn Neurosci 2014.
MLA استشهادFriesen, Deanna C., Lin Luo, Gigi Luk, و Ellen Bialystok. "Proficiency and Control in Verbal Fluency Performance Across the Lifespan for Monolinguals and Bilinguals." Lang Cogn Neurosci 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.