P. Keller

An interpersonal ethic for communication.

C. T. Brown, P. Keller, 1968, The Journal of communication.

Communication-Conflict Predisposition: Development of a Theory and an Instrument

C. T. Brown, P. Yelsma, P. Keller, 1981 .

A survey of the use of proficiency examinations in speech in fifty colleges and universities

William C. Seifrit, P. Keller, J. Baldwin, 1959 .

MAJOR FINDINGS IN LISTENING IN THE PAST TEN YEARS

P. Keller, 1960 .