Margetts, H., Eynon, R., & Hicks, T. (2006). Research into barriers and incentives for businesses filing returns online. National Audit Office.
Chicago-čujuhus (17. p.)Margetts, H., R. Eynon, juo T. Hicks. Research into Barriers and Incentives for Businesses Filing Returns Online. National Audit Office, 2006.
MLA-čujuhus (9. p.)Margetts, H., et al. Research into Barriers and Incentives for Businesses Filing Returns Online. National Audit Office, 2006.
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