APA citiranje

Richards, R. M. . .. (1988). Microcomputing in cobol: Structured interactive applications. Galgotia Publications.

Chicago Edition Citation

Richards, Roy Martin. Microcomputing in Cobol: Structured Interactive Applications. New Delhi: Galgotia Publications, 1988.

MLA citiranje

Richards, Roy Martin. Microcomputing in Cobol: Structured Interactive Applications. Galgotia Publications, 1988.