X.25 and Related Recommendations in IBM Products. - George A. Deaton Jr.; Richard O. Hippert Jr. (IBM Syst. J., 1983)

SNA: Current Requirements and Direction. - Robert J. Sundstrom; James B. Staton III; Gary D. Schultz; Matthew L. Hess; George A. Deaton Jr.; Leo J. Cole; Robert M. Amy (IBM Syst. J., 1987)