Gallanti, Fabrizio; Zunino, Maria Giulia (11 May 2010). "Concrete Mushrooms". Abitare. Archived from the original on 17 July 2012. Retrieved 21 January 2012.
Gallanti, Fabrizio; Zunino, Maria Giulia (11 May 2010). "Concrete Mushrooms". Abitare. Archived from the original on 17 July 2012. Retrieved 21 January 2012.