Progress in language planning: international perspectives
edited by Juan Cobarrubias and Joshua A. Fishman
Mouton, 1983
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Cooper, Robert L.
Language planning and social change
Cambridge University Press, 1989
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Language planning in the Soviet Union
edited by Michael Kirkwood
Macmillan, 1989
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Ferguson, Gibson
Language planning and education
Edinburgh University Press, 2006
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Mind, Brain, and language: multidisciplinary perspectives
edited by Marie T. Banich,
Mahwah, New Jersey Lawrence Erlbaum Associates, publsh 2003
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