Бели медвед — разлика између измена

 

== Литература ==

* {{Cite book |ref= harv|last=Stirling|first= Ian |year=1988|title= Polar Bears |location= Ann Arbor |publisher= University of Michigan Press |id=ISBN 0-472-10100-5 |chapter= The First Polar Bears}}

* {{Cite book |ref= harv|last= Uspenskii |first=S. M. |title=The Polar Bear |year= 1977 |publisher= Nauka |location= Moscow}}

* {{Cite book |ref= harv|last= Wood |first=G.L. |year= 1981 |title= The Guiness Book of Animal Records |book= Journal of Mammalogy. - Guiness Superlatives Ltd., Middlesex (Danish Edition). |pages=240}}

== Спољашње везе ==

{{commons category|Ursus maritimus|Бели медвед}}