Society, P. I. (1901). Taking the Southern Islands: Facts about the Filipinos according to Original Outline, First Series X. Boston.
Lua i Stíl Chicago (17ú heag.)Society, Philippine Information. Taking the Southern Islands: Facts About the Filipinos According to Original Outline, First Series X. Boston, 1901.
Lua MLA (8ú heag.)Society, Philippine Information. Taking the Southern Islands: Facts About the Filipinos According to Original Outline, First Series X. Boston, 1901.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.