Villaverde, R. (2009). Fundamental concepts of earthquake engineering. CRC Press Taylor & Francis Group.
Chicago Style (17th ed.) CitationVillaverde, Roberto. Fundamental Concepts of Earthquake Engineering. Boca Raton, USA: CRC Press Taylor & Francis Group, 2009.
MLA (9th ed.) CitationVillaverde, Roberto. Fundamental Concepts of Earthquake Engineering. CRC Press Taylor & Francis Group, 2009.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.