| Título | Autor | Data Publicação | 1.
| Ethanol, employment and development: : lessons from Brazil | Pereira, Armando F. | 1986 | 2.
| Ethica | Sérusclat, Franck | 1992 | 3.
| Ethica | Fraling, Bernhard, 1929-2013 | 2011 | 4.
| Ethica sive philosophia moralis | Wolff, Christian Friedrich von, 1679-1754 | 1768 | 5.
| Ethical and political responsibility o EU Commissioners | Van Gerven, W. | 2000 | 6.
| Ethical aspects of sanctions in international law | Kochler, Hans, 1948- | 1995 | 7.
| The ethical attitudes of British MPs : a typology | Mancuso, Maureen, 1959- | 1993 | 8.
| Ethical challenges of ageing | Thiel, Marie-Jo, 1957- | 2012 | 9.
| Ethical considerations in biomedical HIV prevention trials | ONUSIDA | 2007 | 10.
| The ethical dimension of tax avoidance | Christensen, John, 1956- | 2020 |
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