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

Welch, E, T. (2010). Bipolar Disorder : Understanding and Help for Extreme Mood Swings . Greensboro, NC, USA: New Growth Press.

Gaya MLA

Welch, Edward, T.. "Bipolar Disorder : Understanding and Help for Extreme Mood Swings". Greensboro, NC, USA: New Growth Press, 2010. Academic.