APA stil citiranja
McCracken, D. D. (1976). A simplified guide to structured COBOL programming: A simplified guide to structured COBOL programming. New York: Wiley.
Chicago stil citiranjaMcCracken, Daniel D. A simplified guide to structured COBOL programming: A simplified guide to structured COBOL programming. New York: Wiley, 1976.
MLA stil citiranjaMcCracken, Daniel D. A simplified guide to structured COBOL programming: A simplified guide to structured COBOL programming. New York: Wiley, 1976.
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