Cragan, J. F., & Wright, D. W. (1986). Communication in small group discussions: An integrated approach (2nd.ed.). West.

Cragan, John F., and David W. Wright. Communication in Small Group Discussions: An Integrated Approach. 2nd.ed. New York: West, 1986.

Cragan, John F., and David W. Wright. Communication in Small Group Discussions: An Integrated Approach. 2nd.ed. West, 1986.