http://www.issia.cnr.it/ http://www.ba.iac.cnr.it/wp/ https://ntnucamp.sce.ntnu.edu.tw/ http://leda.elfak.ni.ac.rs/

Gaya APA

Capra, F. (2002). The Hidden Connections: itnegrating the biological, cognitive, and social dimensions of life into a science of substainability (First). New York, USA: Doubleday.

Gaya MLA

Capra, Fritjof. "The Hidden Connections: itnegrating the biological, cognitive, and social dimensions of life into a science of substainability". First New York, USA: Doubleday, 2002. e-book.