Pacheco, E. S. (1989). Study guide to mechanics of deformable bodies. National Engineering Center, University of the Philippines Diliman.
Lua i Stíl Chicago (17ú heag.)Pacheco, Edgardo S. Study Guide to Mechanics of Deformable Bodies. Quezon City: National Engineering Center, University of the Philippines Diliman, 1989.
Lua MLA (9ú heag.)Pacheco, Edgardo S. Study Guide to Mechanics of Deformable Bodies. National Engineering Center, University of the Philippines Diliman, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.