Randell, B., & Lasser, D. J. (1969). Productivity of Multiprogrammed Computers--Progress in Developing an Analytic Prediction Method. Communications of the ACM, 12(12), 678-684.

RANDELL, B. und LASSER, Daniel J., 1969. Productivity of Multiprogrammed Computers--Progress in Developing an Analytic Prediction Method. Communications of the ACM. 1 Dezember 1969. Vol. 12, no. 12, p. 678-684.

Randell, B., und D. J. Lasser. „Productivity of Multiprogrammed Computers--Progress in Developing an Analytic Prediction Method.“. Communications of the ACM, Bd. 12, Nr. 12, Dezember 1969, S. 678-84.

Randell, B./Lasser, Daniel J.: Productivity of Multiprogrammed Computers--Progress in Developing an Analytic Prediction Method., Communications of the ACM 1969, 678-684.

Randell, B. und Lasser, D.J. (1969), „Productivity of Multiprogrammed Computers--Progress in Developing an Analytic Prediction Method.“, Communications of the ACM, Vol. 12 No. 12, S. 678-684.