Helgesen, M., & Brown, S. (1994). Active listening: Building skills for understanding (Teacher's ed.). Cambridge [England] ; New York, NY: Cambridge University Press.
استشهاد بنمط شيكاغوHelgesen, Marc., و Steven Brown. Active Listening: Building Skills for Understanding. Teacher's ed. Cambridge [England] ; New York, NY: Cambridge University Press, 1994.
MLA استشهادHelgesen, Marc., و Steven Brown. Active Listening: Building Skills for Understanding. Teacher's ed. Cambridge [England] ; New York, NY: Cambridge University Press, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.