Tobias, D. B. A survey of social work students' probelms in the Visayas (Iloilo).
Lua i Stíl Chicago (17ú heag.)Tobias, Dulfie Bacang. A Survey of Social Work Students' Probelms in the Visayas (Iloilo).
Lua MLA (9ú heag.)Tobias, Dulfie Bacang. A Survey of Social Work Students' Probelms in the Visayas (Iloilo).
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.