Santos-Delgado, R. (2005). Architectural landmarks in Davao City: Value-based approach the history of architecture. Banwa.
Cita Chicago (17th ed.)Santos-Delgado, Rowena. "Architectural Landmarks in Davao City: Value-based Approach the History of Architecture." Banwa 2005.
Cita MLA (9th ed.)Santos-Delgado, Rowena. "Architectural Landmarks in Davao City: Value-based Approach the History of Architecture." Banwa, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.