@book
{TN_libero_mab2,
author = {
Bent, Arthur C.
},
title = {
Life histories of North American blackbirds, orioles, tanagers and allies
order passeriformes: families Ploicedae, Icteridae and Thraupidae
},
publisher = {Smithsonian Institution},
keywords = {
Nordamerika
,
Vögel
},
year = {1958},
booktitle = {Bulletin / United States National Museum ; 211},
address = {
Washington, D.C.
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}