Carino, B. V., & Salazar, R. C. (1979). The PCF research program in review: Lessons and prospects December 1978. PCF].
Lua i Stíl Chicago (17ú heag.)Carino, Benjamin V., agus Robert C. Salazar. The PCF Research Program in Review: Lessons and Prospects December 1978. [Makati: PCF], 1979.
Lua MLA (9ú heag.)Carino, Benjamin V., agus Robert C. Salazar. The PCF Research Program in Review: Lessons and Prospects December 1978. PCF], 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.