Shelly, G. B. (1985). Flowchart Structured cobol.
Citación estilo ChicagoShelly, Gary B. Flowchart Structured Cobol. Saturn St., Brea, Ca.: Anaheim, 1985.
Cita MLAShelly, Gary B. Flowchart Structured Cobol. 1985.
Warning: These citations may not always be 100% accurate.