Some practical experiences formatting Pascal programs. - G. G. Gustafson (ACM SIGPLAN Notices, 1979)

Some practical experiences with the Pascal language. - G. G. Gustafson; T. A. Johnson; G. S. Key (AFIPS National Computer Conference, 1980)

Some Practical Experience with a Software Quality Assurance Program. - G. G. Gustafson; Roberta J. Kerr (Commun. ACM, 1982)

Short "good" programs. - G. G. Gustafson; T. A. Johnson (ACM SIGSOFT Softw. Eng. Notes, 1984)