A Generalized User Interface for Applications Programs. - Leonard J. Bass; Ralph E. Bunker (Commun. ACM, 1981)

Abstract Data Types in Databases: Specification, Manipulation and Access. - David W. Stemple; Tim Sheard; Ralph E. Bunker (ICDE, 1986)

Incorporating theory into database system development. - David W. Stemple; Tim Sheard; Ralph E. Bunker (Inf. Process. Manag., 1986)

Prototyping analysis, structured analysis, Prolog and prototypes. - Rita A. Ribeiro; Ralph E. Bunker (SIGCPR, 1988)