The ethics of tax evasion : a survey of Estonian opinionMcGee, Robert W.; Alver, Jaan; Alver, LehteWorking paper series / Barry University, Andreas School of Business2007 / ? p https://papers.ssrn.com/sol3/papers.cfm?abstract_id=988506

The ethics of tax evasion : a survey of Estonian opinionMcGee, Robert W.; Alver, Jaan; Alver, LehteTaxation and public finance in transition and developing economies2008 / p. 527-550