Keene, G. B. (1961). Abstract sets and finite ordinals: An introduction to the study of set theory. Pergamon Press.
Chicago Style (17th ed.) CitationKeene, G. B. Abstract Sets and Finite Ordinals: An Introduction to the Study of Set Theory. New York: Pergamon Press, 1961.
MLA citiranjeKeene, G. B. Abstract Sets and Finite Ordinals: An Introduction to the Study of Set Theory. Pergamon Press, 1961.
Opozorilo: Ti citati niso vedno 100% točni.