Παραπομπή APA

Kieburtz, R. B. (1977). Structured programming and problem solving with PL/1. Englewood Cliffs, N.J.: Prentice-Hall.

Παραπομπή Chicago Style

Kieburtz, Richard B. Structured Programming and Problem Solving With PL/1. Englewood Cliffs, N.J.: Prentice-Hall, 1977.

Παραπομπή MLA

Kieburtz, Richard B. Structured Programming and Problem Solving With PL/1. Englewood Cliffs, N.J.: Prentice-Hall, 1977.

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