19 1 20 language variation and identity Nikolas Coupland Primary Author mixed material 9780521618144 New York Cambridge: University Cambridge Press 2007 perkenalan awal edisi revisi ABDUL CHAER Primary Author Leonie Agustina Additional Author mixed material 9789795186472 Jakarta: Rineka Cipta Jakarta: Rineka Cipta 2010 kajian imperatif dalam wadah konteks sosiokultural dan konteks situasionalnya Kunjana Rahardi Primary Author mixed material 9789790751200 Jakarta: Erlangga Jakarta: Erlangga 2009 the study of societies languages Made Iwan Indrawan Primary Author mixed material 9789797566388 Yogyakarta: Graha Ilmu Yogyakarta: Graha Ilmu 2012 ABDUL CHAER Primary Author mixed material 979518587X Jakarta Jakarta: Rineka Cipta 1994 Kunjana Rahardi Primary Author mixed material 9789790751200 Jakarta: Erlangga Jakarta: Erlangga 2009 IMG_20161102_0003.jpg.jpg Sumarsono Additional Author mixed material 9799483859 Yogyakarta: Pustaka Pelajar Yogyakarta: Pustaka Pelajar 2012 Ronald WARDHAUGH Additional Author mixed material New York: Basil Blackwell New York: Basil Blackwell 1988 Elaine CHAIKA Additional Author mixed material London: Newburry House London: Newburry House 1982 Ronald WARDHAUGH Additional Author mixed material 0631204989 Hongkong: Blackwell Hongkong: Blackwell 2004 Ronald WARDHAUGH Additional Author mixed material 0631204989 Hongkong: Blackwell Hongkong: Blackwell 2004 Mansur PATEDA Additional Author mixed material 9794042390 Bandung: Angkasa Bandung: Angkasa 1987 Ronald WARDHAUGH Additional Author mixed material 0631204989 Hongkong: Blackwell Hongkong: Blackwell 2004 suatu pengantar ABDUL CHAER Additional Author mixed material 9795186477 Jakarta: Rineka Cipta Jakarta: Rineka Cipta 1995 the critical study of language Norman FAIRCLOUGH Additional Author mixed material 0582219841 London: Longman London: Longman 1995 the study of speakers choices Florian COULMAS Additional Author mixed material 0521836069 New York: Cambridge New York: Cambridge 2005 the study of speakers choices Florian COULMAS Additional Author mixed material 0521836069 New York: Cambridge New York: Cambridge 2005 Paul Ohoiwutun Additional Author mixed material suatu pengantar ABDUL CHAER Additional Author mixed material 9795186477 Jakarta: Rineka Cipta Jakarta: Rineka Cipta 1995