Lua APA (7ú heag.)

Virrey-Romero, M. R. A descriptive study of referral patterns of active medical practitioners in Laoag City, Ilocos Norte.

Lua i Stíl Chicago (17ú heag.)

Virrey-Romero, Maria Resurreccion. A Descriptive Study of Referral Patterns of Active Medical Practitioners in Laoag City, Ilocos Norte.

Lua MLA (9ú heag.)

Virrey-Romero, Maria Resurreccion. A Descriptive Study of Referral Patterns of Active Medical Practitioners in Laoag City, Ilocos Norte.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.