Jahr, Ernst Hakon
Language planning as a sociolinguistic experiment: the case of modern Norwegian
Edinburgh University Press Ltd, 2014
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Haugen, Einar
Language conflict and language planning : the case of modern Norwegian / Einar Haugen
Harvard University Press, 1966
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Cooper, Robert L.
Language planning and social change
Cambridge University Press, 1989
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Ferguson, Gibson
Language planning and education
Edinburgh University Press, 2006
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Language planning and language policy: East Asian perspectives
Nanette Gottlied, Ping Chen, editor
Curzon , 2001
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