利用者:新規作成/Bibliography/category theory

* {{cite book
 | first = Saunders
 | last = Mac Lane
 | authorlink = Saunders Mac Lane
 | title = Categories for the Working Mathematician
 | edition = second
 | date = September 1998
 | publisher = Springer
 | isbn = 0-387-98403-8
 | zbl = 0906.18001
 | volume = 5
 | series = [[Graduate Texts in Mathematics]]
 | ref = harv
}}