Sinco, V. G. (1949). Philippine constitutional law. Community Pub.
Lua i Stíl Chicago (17ú heag.)Sinco, Vicente Guzman. Philippine Constitutional Law. Manila: Community Pub, 1949.
Lua MLA (9ú heag.)Sinco, Vicente Guzman. Philippine Constitutional Law. Community Pub, 1949.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.