Polestico, R. (1988). Framework and operation of CIPS. Philippine Partnership for the Development of Human Resources (PHILDHRRA).
Lua i Stíl Chicago (17ú heag.)Polestico, Rachel. Framework and Operation of CIPS. Makati, Metro Manila: Philippine Partnership for the Development of Human Resources (PHILDHRRA), 1988.
Lua MLA (9ú heag.)Polestico, Rachel. Framework and Operation of CIPS. Philippine Partnership for the Development of Human Resources (PHILDHRRA), 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.