Forty-First Supplement to the American Ornithologists' Union Check-List of North American Birds
| Autor: | Banks, Richard C., Fitzpatrick, John W., Howell, Thomas R., Johnson, Ned K., Monroe,, Burt L., Ouellet, Henri, Remsen,, J. V., Storer, Robert W. |
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| Zdroj: | The Auk, 1997 Jul 01. 114(3), 542-552. |
| Databáze: | JSTOR Journals |
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