Gallarza, E. G. The Madrid-Manila flight. Philippine Airlines.
Lua i Stíl Chicago (17ú heag.)Gallarza, Eduardo G. The Madrid-Manila Flight. Manila: Philippine Airlines.
Lua MLA (9ú heag.)Gallarza, Eduardo G. The Madrid-Manila Flight. Philippine Airlines.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.