Kieburtz, R. B. (1977). Structured programming and problem solving with PL/1. Prentice-Hall.
Chicago-стиль цитированияKieburtz, Richard B. Structured Programming and Problem Solving with PL/1. Englewood Cliffs, N.J.: Prentice-Hall, 1977.
MLA-цитированиеKieburtz, Richard B. Structured Programming and Problem Solving with PL/1. Prentice-Hall, 1977.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.