Sheldon, G. L., Buchanan, J. R., & Ferris, J. F. (1982). How to buy and use small business computers (2nd ed.). Centre for Professional Development for the Australian Society of Accountants.

Sheldon, Garret L., Jack R. Buchanan, and John F. Ferris. How to Buy and Use Small Business Computers. 2nd ed. South Melbourne: Centre for Professional Development for the Australian Society of Accountants, 1982.

Sheldon, Garret L., et al. How to Buy and Use Small Business Computers. 2nd ed. Centre for Professional Development for the Australian Society of Accountants, 1982.