Pérez Vidal, C. (2014). Language acquisition in study abroad and formal instruction contexts. John Benjamins Publishing Company.
Lua i Stíl Chicago (17ú heag.)Pérez Vidal, Carmen. Language Acquisition in Study Abroad and Formal Instruction Contexts. Amsterdam, Netherlands ; Philadelphia, Pennsylvania: John Benjamins Publishing Company, 2014.
Lua MLA (9ú heag.)Pérez Vidal, Carmen. Language Acquisition in Study Abroad and Formal Instruction Contexts. John Benjamins Publishing Company, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.