Hildawa, S. G. (2005). Regarding space. National Commission for Culture and the Arts.
Lua i Stíl Chicago (17ú heag.)Hildawa, Sid Gomez. Regarding Space. [Manila]: National Commission for Culture and the Arts, 2005.
Lua MLA (9ú heag.)Hildawa, Sid Gomez. Regarding Space. National Commission for Culture and the Arts, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.