JIMENEZ VITA. (2019). WHAT IS IN SPACE? (2006 Ed.). CAPSTONE GLOBAL PUBLISHERS.
Lua i Stíl Chicago (17ú heag.)JIMENEZ VITA. WHAT IS IN SPACE? 2006 Ed. LONDON: CAPSTONE GLOBAL PUBLISHERS, 2019.
Lua MLA (9ú heag.)JIMENEZ VITA. WHAT IS IN SPACE? 2006 Ed. CAPSTONE GLOBAL PUBLISHERS, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.