LINK, Albert N. - SCOTT, John T. Public goods, public gains : calculating the social benefits of public R&D. New York : Oxford University Press, 2011. 1 online zdroj (xii, 160 stran). Dostupné na internetu: <https://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=368882&lang=cs&site=eds-live&ebv=EB&ppid=pp_Cover> ISBN 978-0-19-981345-2.