Juan, P. U. (2011). Building a green city. IN Green space [column]. Sunday Times Magazine.
Lua i Stíl Chicago (17ú heag.)Juan, Pacita U. "Building a Green City. IN Green Space [column]." Sunday Times Magazine 2011.
Lua MLA (9ú heag.)Juan, Pacita U. "Building a Green City. IN Green Space [column]." Sunday Times Magazine, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.