ELLSWORTH, J. H. (1994). The Internet Business Book / Jill Ellsworth And Matthew Ellsworth (ada CD). John Wiley & Sons inc.
Čikaški stil citiranja (17. izdanje)ELLSWORTH, Jill H. The Internet Business Book / Jill Ellsworth And Matthew Ellsworth (ada CD). John Wiley & Sons inc, 1994.
MLA način citiranja (8. izdanje)ELLSWORTH, Jill H. The Internet Business Book / Jill Ellsworth And Matthew Ellsworth (ada CD). John Wiley & Sons inc, 1994.
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