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.
Dyfyniad Arddull ChicagoSheldon, 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.
Dyfyniad MLASheldon, 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.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.