Hacker News
- The Strange Persistence of First Languages (2015) http://nautil.us/issue/76/language/the-strange-persistence-of-first-languages-rp 14 comments
- The Strange Persistence of First Languages (2015) http://nautil.us/issue/30/identity/the-strange-persistence-of-first-languages 5 comments
- The Strange Persistence of First Languages (2015) http://nautil.us/issue/30/identity/the-strange-persistence-of-first-languages 7 comments