Helgesen, M., & Brown, S. (1999). Active listening: Introducing skills for understanding. Cambridge University Press.
Chicagoスタイル(17版)引用形式Helgesen, Marc, , Steven Brown. Active Listening: Introducing Skills for Understanding. Cambridge [England] ; New York, NY: Cambridge University Press, 1999.
MLA(8版)引用形式Helgesen, Marc, , Steven Brown. Active Listening: Introducing Skills for Understanding. Cambridge University Press, 1999.
警告: この引用は必ずしも正確ではありません.