Progress in language planning: international perspectives / edited by Juan Cobarrubias, Joshua A. Fishman
Mouton, 1983
 Buku Teks SO
Progress in language planning: international perspectives / edited by Juan Cobarrubias, 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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Ferguson, Gibson
Language planning and education
Edinburgh University Press, 2006
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The changing English language : psycholinguistic perspectives
edited by Marianne Hundt, Sandra Mollin, Simone E. Pfenninger
Cambridge University Press, 2017
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