Кљунари (породица) — разлика између измена

* {{Cite book| title = -{Mammal Species of the World. A Taxonomic and Geographic Reference}-| last = -{Groves}-| first = -{C.}-| edition = (3rd -{ed.}-)| editor = Wilson, D. E., and Reeder, D. M. (eds)| date = [[2005]].| publisher = -{Johns Hopkins University Press}| id = ISBN 0-8018-8221-4