Fraser,D.A.ed, Fraser, D. A., & Gregory, R. (1985). Introduction to microcomputer engineering. E. Horwood ; Halsted Press.

Fraser,D.A.ed, D. A. Fraser, and R. Gregory. Introduction to Microcomputer Engineering. Chichester : New York: E. Horwood ; Halsted Press, 1985.

Fraser,D.A.ed, et al. Introduction to Microcomputer Engineering. E. Horwood ; Halsted Press, 1985.