Understanding communication theoryJohn F. Cragan, Donald C. Shields · First published 1997Open the Tome
Symbolic theories in applied communication researchJohn F. Cragan · First published 1995Open the Tome
Communication in small groupsJohn F. Cragan, David W. Wright, Chris R. Kasch · First published 1994Open the Tome
Communication in small group discussionsJohn F. Cragan, David W. Wright · First published 1980Open the Tome