Lua APA (7ú heag.)

(1999). Light cone: Headquarters Extension, Agueda, Portugal : Architekt: Alavaro Siza. The Architectural Review.

Lua i Stíl Chicago (17ú heag.)

"Light Cone: Headquarters Extension, Agueda, Portugal : Architekt: Alavaro Siza." The Architectural Review 1999.

Lua MLA (8ú heag.)

"Light Cone: Headquarters Extension, Agueda, Portugal : Architekt: Alavaro Siza." The Architectural Review, 1999.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.