APA-čujuhus (7. p.)
Cobarrubias, J., & Fishman, J. A. (1983). Progress in language planning: International perspectives. Mouton Publishers.
Chicago-čujuhus (17. p.)
Cobarrubias, Juan, juo Joshua A. Fishman. Progress in Language Planning: International Perspectives. Berlin ; New York: Mouton Publishers, 1983.
MLA-čujuhus (9. p.)
Cobarrubias, Juan, juo Joshua A. Fishman. Progress in Language Planning: International Perspectives. Mouton Publishers, 1983.
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