Não informado. (1984). Explorations in Knowledge: An international journal in the philosophy of science. Sombourne Press.
Chicago-referens (17:e uppl.)Não informado. Explorations in Knowledge: An International Journal in the Philosophy of Science. Eastleigh, Inglaterra: Sombourne Press, 1984.
MLA-referens (8:e uppl.)Não informado. Explorations in Knowledge: An International Journal in the Philosophy of Science. Sombourne Press, 1984.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.