Cristobal, J. M. (2011). Aduana de Iloilo. IN Urban planning : Iloilo [column]: The historic Iloilo customs building awaits a new assignment. BluPrint.
Citazione stile Chigago Style (17a edizione)Cristobal, Jennifer M. "Aduana De Iloilo. IN Urban Planning : Iloilo [column]: The Historic Iloilo Customs Building Awaits a New Assignment." BluPrint 2011.
Citatione MLA (9a ed.)Cristobal, Jennifer M. "Aduana De Iloilo. IN Urban Planning : Iloilo [column]: The Historic Iloilo Customs Building Awaits a New Assignment." BluPrint, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.