Bellair, D. T., Whitehouse, L. G., & Monypenny, W. H. (1977). An introduction to computer programming in COBOL (MONECS COBOL). Monash University Computer Centre.
Chicago-viite (17. p.)Bellair, D. T., L. G. Whitehouse, ja W. H. Monypenny. An Introduction to Computer Programming in COBOL (MONECS COBOL). [Clayton, Vic.]: Monash University Computer Centre, 1977.
MLA-viite (8. p.)Bellair, D. T., et al. An Introduction to Computer Programming in COBOL (MONECS COBOL). Monash University Computer Centre, 1977.
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