Giannini, Norberto P. <br/><br/>
The chiropteran premaxilla: A reanalysis of morphological variation and its phylogenetic interpretation / 
Norberto P. Giannini and Nancy B. Simmons. 
 - New York :  American Museum of Natural History,  2007. 
 - 44 p. :  ill., fig., tabl. 
 - American Museum Novitates  No. 3585  0003-0082 .
 - American Museum Novitates  No. 3585 .
<br/><br/>Bibliogr. : p. 42-44 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology