[1]
[2]
[1] Interview with Rem Koolhaas
[2] TED Talk featuring Joshua Prince-Ramus
Sources:
[1] Koolhaas, Rem. "Rem Koolhaas: Designing the Central Library Structure." YouTube. Seattle Public Library, 22 May 2014. Web. 10 Feb. 2016.
[2] Prince-Ramus, Joshua. "Joshua Prince-Ramus: Designing the Seattle Central Library." YouTube. Ted Conference, 14 Jan. 2007. Web. 10 Feb. 2016.