Progress in language planning: international perspectives / edited by Juan Cobarrubias, Joshua A. Fishman
edited by Juan Cobarrubias and Joshua A. Fishman
Mouton, 1983
 Buku Teks SO
Progress in language planning: international perspectives / edited by Juan Cobarrubias, Joshua A. Fishman
edited by Juan Cobarrubias and Joshua A. Fishman
Mouton, 1983
 Buku Teks SO
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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Manpower planning / edited by John Edwards ... [et al.]
edited by John Edwards ... [et al.]
John Wiley and Sons, 1983
 Buku Teks