Fabro, V. L., & Roque, M. S. (1964). Fabroque rubber reclaimers: A rubber reclaiming plant. College of Engineering.
Lua i Stíl Chicago (17ú heag.)Fabro, Villamor L., agus Magtangol S. Roque. Fabroque Rubber Reclaimers: A Rubber Reclaiming Plant. Diliman, Quezon City: College of Engineering, 1964.
Lua MLA (9ú heag.)Fabro, Villamor L., agus Magtangol S. Roque. Fabroque Rubber Reclaimers: A Rubber Reclaiming Plant. College of Engineering, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.