Carrillo, R. C., & Contreras, J. P. Activities to improve the writing skill of the sixth level in the London English Institute.
Lua i Stíl Chicago (17ú heag.)Carrillo, Ritha Catalina, agus Juan Pablo Contreras. Activities to Improve the Writing Skill of the Sixth Level in the London English Institute.
Lua MLA (8ú heag.)Carrillo, Ritha Catalina, agus Juan Pablo Contreras. Activities to Improve the Writing Skill of the Sixth Level in the London English Institute.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.