"Study by language researcher, David Graddol". NBC News. 2004-02-26. Diakses tanggal 2012-03-22. Ian on Friday, January 16, 2009 61 comments (2009-01-16). "Research by Southwest University for Nationalities College of Liberal Arts". Chinasmack.com. Diakses tanggal 2012-03-22.Pemeliharaan CS1: Banyak nama: authors list (link) . Ethnologue records 7,358 living languages known,"Ethnologue". Ethnologue. Diarsipkan dari versi asli tanggal October 5, 2001. Diakses tanggal 2012-03-22.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan) but on 2015-05-20, Ethnologue reported only 7,102 known living languages; and on 2015-02-23, Ethnologue already reported only 7,097 known living languages.
"Study by language researcher, David Graddol". NBC News. 2004-02-26. Diakses tanggal 2012-03-22. Ian on Friday, January 16, 2009 61 comments (2009-01-16). "Research by Southwest University for Nationalities College of Liberal Arts". Chinasmack.com. Diakses tanggal 2012-03-22.Pemeliharaan CS1: Banyak nama: authors list (link) . Ethnologue records 7,358 living languages known,"Ethnologue". Ethnologue. Diarsipkan dari versi asli tanggal October 5, 2001. Diakses tanggal 2012-03-22.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan) but on 2015-05-20, Ethnologue reported only 7,102 known living languages; and on 2015-02-23, Ethnologue already reported only 7,097 known living languages.
"Study by language researcher, David Graddol". NBC News. 2004-02-26. Diakses tanggal 2012-03-22. Ian on Friday, January 16, 2009 61 comments (2009-01-16). "Research by Southwest University for Nationalities College of Liberal Arts". Chinasmack.com. Diakses tanggal 2012-03-22.Pemeliharaan CS1: Banyak nama: authors list (link) . Ethnologue records 7,358 living languages known,"Ethnologue". Ethnologue. Diarsipkan dari versi asli tanggal October 5, 2001. Diakses tanggal 2012-03-22.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan) but on 2015-05-20, Ethnologue reported only 7,102 known living languages; and on 2015-02-23, Ethnologue already reported only 7,097 known living languages.
"Study by language researcher, David Graddol". NBC News. 2004-02-26. Diakses tanggal 2012-03-22. Ian on Friday, January 16, 2009 61 comments (2009-01-16). "Research by Southwest University for Nationalities College of Liberal Arts". Chinasmack.com. Diakses tanggal 2012-03-22.Pemeliharaan CS1: Banyak nama: authors list (link) . Ethnologue records 7,358 living languages known,"Ethnologue". Ethnologue. Diarsipkan dari versi asli tanggal October 5, 2001. Diakses tanggal 2012-03-22.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan) but on 2015-05-20, Ethnologue reported only 7,102 known living languages; and on 2015-02-23, Ethnologue already reported only 7,097 known living languages.