Goldblatt, R. (1979). Topoi, the categorial analysis of logic. North-Holland Pub. Co. ; sole distributors for the U.S.A. and Canada, Elsevier North-Holland.
Chicago-referens (17:e uppl.)Goldblatt, Robert. Topoi, the Categorial Analysis of Logic. Amsterdam ; New York : New York: North-Holland Pub. Co. ; sole distributors for the U.S.A. and Canada, Elsevier North-Holland, 1979.
MLA-referens (9:e uppl.)Goldblatt, Robert. Topoi, the Categorial Analysis of Logic. North-Holland Pub. Co. ; sole distributors for the U.S.A. and Canada, Elsevier North-Holland, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.