Peñaloza, A. C., & Rallón, A. O. (2019). Dear Someone: Connecting Medical Students and Rural Elementary School Students Through Pen Pal Letters. Universidad Pedagógica y Tecnológica de Colombia.
Lua i Stíl Chicago (17ú heag.)Peñaloza, Anna Carolina, agus Ana Olga Rallón. Dear Someone: Connecting Medical Students and Rural Elementary School Students Through Pen Pal Letters. Universidad Pedagógica y Tecnológica de Colombia, 2019.
Lua MLA (9ú heag.)Peñaloza, Anna Carolina, agus Ana Olga Rallón. Dear Someone: Connecting Medical Students and Rural Elementary School Students Through Pen Pal Letters. Universidad Pedagógica y Tecnológica de Colombia, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.