Santiago, L. P. (2003). Witnesses to hope: The Augustinian sisters in Pasig during World War II (1941-45). Unitas.
Lua i Stíl Chicago (17ú heag.)Santiago, Luciano P.R. "Witnesses to Hope: The Augustinian Sisters in Pasig During World War II (1941-45)." Unitas 2003.
Lua MLA (9ú heag.)Santiago, Luciano P.R. "Witnesses to Hope: The Augustinian Sisters in Pasig During World War II (1941-45)." Unitas, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.