Natural language and voice output for relational data base systems. - Patricia B. Powell; Paul Thompson (ACM Annual Conference (2), 1978)

Contemporary software development environments. - William E. Howden; Paul Cohen; Al Irvine; James King; Patricia B. Powell; William E. Riddle; Leon G. Stucki; Leonard L. Tripp (ACM SIGSOFT Softw. Eng. Notes, 1981)

Software Engineering Project Standards. - Martha A. Branstad; Patricia B. Powell (IEEE Trans. Software Eng., 1984)