Conway, R., & Gries, D. (1976). Primer On Structured Programming: Using PL/I, PL/C, and PL/CT. Litle, Brown Computer Systems Series.
Chicago-čujuhus (17. p.)Conway, Richard, juo David Gries. Primer On Structured Programming: Using PL/I, PL/C, and PL/CT. Boston: Litle, Brown Computer Systems Series, 1976.
MLA-čujuhus (9. p.)Conway, Richard, juo David Gries. Primer On Structured Programming: Using PL/I, PL/C, and PL/CT. Litle, Brown Computer Systems Series, 1976.
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