Gruiformes: Perbedaan antara revisi

 

== Referensi ==

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* Alvarenga, Herculano M. F. and Höfling, Elizabeth (2003): ''Systematic revision of the Phorusrhacidae (Aves: Ralliformes)''. ''Papéis Avulsos de Zoologia'' '''43'''(4): 55-91 [http://www.scielo.br/scielo.php?script=sci_pdf&pid=S0031-10492003000400001&lng=en&nrm=iso&tlng=en PDF fulltext]

* [[Charles Sibley|Sibley, Charles Gald]] and [[Jon Edward Ahlquist|Ahlquist, Jon Edward]] (1990): ''Phylogeny and classification of birds''. Yale University Press, New Haven, Conn.

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== Pranala luar ==

* [http://tolweb.org/Gruiformes/26307 Tree of Life: Gruiformes]