Nik & Nik. (2013). The Gaturro's Brutish english: Method 2. Sudamericana.
Lua i Stíl Chicago (17ú heag.)Nik agus Nik. The Gaturro's Brutish English: Method 2. Buenos Aires: Sudamericana, 2013.
Lua MLA (9ú heag.)Nik agus Nik. The Gaturro's Brutish English: Method 2. Sudamericana, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.