Echavez, M. S. (1998). A case study on the "mamaratbat": Its existence in the Filipino Catholic society.
Lua i Stíl Chicago (17ú heag.)Echavez, Maricel Salvador. A Case Study on the "Mamaratbat": Its Existence in the Filipino Catholic Society. 1998.
Lua MLA (9ú heag.)Echavez, Maricel Salvador. A Case Study on the "Mamaratbat": Its Existence in the Filipino Catholic Society. 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.