BergmanPaavola
The Commens Dictionary. Peirce’s terms in His Own Words. Toim. Mats Bergman ja Sami Paavola. 1. editio 2003, uusi editio 2014. http://www.commens.org/dictionary
Huoltokatko to 14.12. kello 11–14.
The Commens Dictionary. Peirce’s terms in His Own Words. Toim. Mats Bergman ja Sami Paavola. 1. editio 2003, uusi editio 2014. http://www.commens.org/dictionary