DOUSA, Thomas M. Classical pragmatism and its varieties: on a pluriform metatheoretical perspective for knowledge organization. In: Elin K. JACOB, Barbara KWASNIK, ed. Proceedings from The Second North American Symposium on Knowledge Organization (NASKO 2009) [held June 18-19, 2009, at Syracuse University, School of Information Studies, Syracuse, New York, USA]. Vol. 2 [online]. 2009, s. 1-4 [cit. 2013-05-11].
Preprint dostupný volně také z repozitáře Arizony (HDL):http://hdl.handle.net/10150/105796.
Preprint dostupný volně z webu symposia: http://journals.lib.washington.edu/index.php/nasko/article/view/12809/11291.