Richards, R. M. (1987). Microcomputing in COBOL: Structured Interactive aApplications. Chicago: Science Research Associates,Inc..
Chicago Style CitationRichards, Roy Martin. Microcomputing in COBOL: Structured Interactive AApplications. Chicago: Science Research Associates,Inc., 1987.
MLA CitationRichards, Roy Martin. Microcomputing in COBOL: Structured Interactive AApplications. Chicago: Science Research Associates,Inc., 1987.
Warning: These citations may not always be 100% accurate.