Aguilar, R. L. (1976). Analysis of the legal effects of the incontestable clause in life insurance [microform]. Photoduplication Service, University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Aguilar, Restituto L. Analysis of the Legal Effects of the Incontestable Clause in Life Insurance [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
Lua MLA (9ú heag.)Aguilar, Restituto L. Analysis of the Legal Effects of the Incontestable Clause in Life Insurance [microform]. Photoduplication Service, University of the Philippines Library, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.