1. Baldauf, R. B. and Siew Kheng Catherine Yeo-Chua and Jocelyn Graf and Obaidul Hamid and Minglin Li and Hoa Thi Mai Nguyen and Keiko Ota and Dyah Sunggingwati and Hsin-Fei Wu (2008). Successes and Failures in Language Planning for European Languages in Asian Nations. 5th Nitobe Symposium. Tokyo, Japan, August 2007. Tokyo, Japan: European Institute, Sophia University; Japan Esperanto Institute.
2. Baldauf, R. B. (2005). Language planning and policy research: An overview. In E. Hinkel (ed.), Handbook of Research in Second Language Teaching and Learning. Mahwah, NJ: Erlbaum. 957–970.
3. Baldauf, R. B. (1994). [Unplanned] language policy and planning. Annual Review of Applied Linguistics, 14, 82–89. https://doi.org/10.1017/S0267190500002828
4. Baldauf, R. B. (2012). Introduction—language planning: Where have we been? Where might we be going? Revista Brasileira de Linguística Aplicada, 12 (2), pp. 233–248. https://www.redalyc.org/articulo.oa?id=339829641002
5. Barger, R. N. (2008). Computer Ethics: A Case-Based Approach. Cambridge: Cambridge University Press.