Америчка куна — разлика између измена

* {{Cite book| ref=harv||editor1 editor-last1 = Buskirk, | editor-first1 = Steven W. |editor2 editor-last2 = Harestad, | editor-first2 = Alton S. |editor3 editor-last3 = Raphael, | editor-first3 = Martin G. |editor4 editor-last4 = Powell, | editor-first4 = Roger A. |year=1994|title = Martens, sables, and fishers: Biology and conservation|place= Ithaca, NY|publisher= Cornell University Press|isbn=978-0-8014-2894-4|pages=}}