Gealogo, F. A. (2011). Counting people: Nineteenth-century population history of four Manila arrabales using the planes de almas. Philippine Studies: Historical and Ethnographic Viewpoints.
Lua i Stíl Chicago (17ú heag.)Gealogo, Francis A. "Counting People: Nineteenth-century Population History of Four Manila Arrabales Using the Planes De Almas." Philippine Studies: Historical and Ethnographic Viewpoints 2011.
Lua MLA (9ú heag.)Gealogo, Francis A. "Counting People: Nineteenth-century Population History of Four Manila Arrabales Using the Planes De Almas." Philippine Studies: Historical and Ethnographic Viewpoints, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.