O'Neill, S., & Morgan, G. (2007). Essential computer applications: Information and communication systems, databases, spreadsheets, word processing and the Internet (4th ed.). Gill & Macmillan.
MLA CitationO'Neill, Séamus, and Gerard Morgan. Essential Computer Applications: Information and Communication Systems, Databases, Spreadsheets, Word Processing and the Internet. 4th ed. Gill & Macmillan, 2007.
Warning: These citations have been automatically generated and may not always be 100% accurate..