* {{Cite book|ref=harv|url=http://plato.stanford.edu/archives/win2015/entries/popper/|title=Karl Popper|last=Thornton|first=Stephen|date=1. 1. 2015|editor-last=Zalta|editor-first=Edward N.|edition=Winter 2015}} "Popper professes to be anti-conventionalist, and his commitment to the correspondence theory of truth places him firmly within the realist's camp".</ref>
* [[Correspondence theory of truth|Коресподентна теорија истине]]<ref name=SEP/>
* [[Social liberalism|Социјални либерализам]]<ref name=IEP-PP>{{cite IEP|url-id=popp-pol|title=Karl Popper: Political Philosophy}}
* Lube, Manfred. ''Karl R. Popper. Bibliographie 1925–2004. Wissenschaftstheorie, Sozialphilosophie, Logik, Wahrscheinlichkeitstheorie, Naturwissenschaften''. Frankfurt/Main etc.: Peter Lang, 2005. 576 pp. (Schriftenreihe der Karl Popper Foundation Klagenfurt.3.) ([http://ub.uni-klu.ac.at/cms/sondersammlungen/karl-popper-sammlung/bibliographie/ Current edition])
* Gattei, Stefano. ''Karl Popper's Philosophy of Science''. 2009.
* [[David Miller (philosopher)|Miller, David]]. ''Critical Rationalism: A Restatement and Defence''. 1994.
