Para Saksi Ahli Pihak BG, Stasis, dan Ignoratio Elenchi

Referensi:

1. 
   
2. Douglas Walton, Witness Testminony Evidence: Argumentation, Artificial Intelligence, and Law (Cambridge: Cambridge University, 2008).
   
3. Douglas Walton, Ad Hominem Arguments (Studies in Rhetoric and Communication; Tuscaloosa, Alabama: The University of Alabama Press, 1998).
   
4. Douglas Walton, Relevance in Argumentation (London/New Jersey: Lawrence Elrbaum Associates Publishers, 2004).
   
5. Douglas Walton, Legal Argumenantion and Evidence (Pennsylvania: The University of Pennsylvania Press, 2002).
   
6. Antoine Arnauld, The Port Royal Logic, 1662, trans. James Dickoffand Patricia James (Indianapolis: Bobbs-Merrill, 1964).