Transportation networks of Manila Metropolitan Area. s.n.
Lua i Stíl Chicago (17ú heag.)Transportation Networks of Manila Metropolitan Area. [S.l: s.n.
Lua MLA (9ú heag.)Transportation Networks of Manila Metropolitan Area. s.n.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.