Lua APA (7ú heag.)
ebrary, Inc, & Hellesland, J. (2013). Reinforced concrete beams, columns and frames: Section and slender member analysis. ISTE ; Wiley.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Jostein Hellesland. Reinforced Concrete Beams, Columns and Frames: Section and Slender Member Analysis. London : Hoboken, N.J.: ISTE ; Wiley, 2013.
Lua MLA (9ú heag.)
ebrary, Inc, agus Jostein Hellesland. Reinforced Concrete Beams, Columns and Frames: Section and Slender Member Analysis. ISTE ; Wiley, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.