Lua APA (7ú heag.)

Structural Engineering Institute. Technical Committee on Composite Construction & El-Tawil, S. (2010). Recommendations for seismic design of hybrid coupled wall systems. American Society of Civil Engineers. https://doi.org/10.1061/9780784410608

Lua i Stíl Chicago (17ú heag.)

Structural Engineering Institute. Technical Committee on Composite Construction agus Sherif El-Tawil. Recommendations for Seismic Design of Hybrid Coupled Wall Systems. Reston, Virginia: American Society of Civil Engineers, 2010. https://doi.org/10.1061/9780784410608.

Lua MLA (9ú heag.)

Structural Engineering Institute. Technical Committee on Composite Construction agus Sherif El-Tawil. Recommendations for Seismic Design of Hybrid Coupled Wall Systems. American Society of Civil Engineers, 2010. https://doi.org/10.1061/9780784410608.

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