Brian T Riley. (1999). Encyclopaedia of language and linguistics (v.4: Socio-linguistics). Cosmo.
Chicago Edition CitationBrian T Riley. Encyclopaedia of Language and Linguistics (v.4: Socio-linguistics). New Delhi: Cosmo, 1999.
MLA Edition CitationBrian T Riley. Encyclopaedia of Language and Linguistics (v.4: Socio-linguistics). Cosmo, 1999.
Warning: These citations may not always be 100% accurate.