American Ornithologists' Union.

• Check-list of North American birds
• The code of nomenclature and check-list of North American birds adopted by the American Ornithologists' Union; being the report of the Committee of the Union on Classification and Nomenclature
• Check-list of North American birds
• Code of nomenclature
• Fifty years' progress of American ornithology, 1883-1933
• The code of nomenclature and check-list of North American birds