Santos-Delgado, R. (2005). Architectural landmarks in Davao City: Value-based approach the history of architecture. Banwa.
Lua i Stíl Chicago (17ú heag.)Santos-Delgado, Rowena. "Architectural Landmarks in Davao City: Value-based Approach the History of Architecture." Banwa 2005.
Lua MLA (9ú heag.)Santos-Delgado, Rowena. "Architectural Landmarks in Davao City: Value-based Approach the History of Architecture." Banwa, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.