Besavilla, V. I. (1980). Civil engineering reviewer for design and construction. VB Publisher.
Lua i Stíl Chicago (17ú heag.)Besavilla, Venancio I. Civil Engineering Reviewer for Design and Construction. Cebu: VB Publisher, 1980.
Lua MLA (9ú heag.)Besavilla, Venancio I. Civil Engineering Reviewer for Design and Construction. VB Publisher, 1980.
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