De Belen, R. T., & De Belen, D. V. V. (2008). A praxis in community health nursing. C & E Publishing, Inc.
Lua i Stíl Chicago (17ú heag.)De Belen, Rustico T., agus Donna Vivian V. De Belen. A Praxis in Community Health Nursing. Quezon City: C & E Publishing, Inc, 2008.
Lua MLA (9ú heag.)De Belen, Rustico T., agus Donna Vivian V. De Belen. A Praxis in Community Health Nursing. C & E Publishing, Inc, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.