Perisoreus infaustus (Linnaeus, 1758)
| June 17, 1873 Viscount Walden (1873) Proceedings of The Zoological Society of London 1873: 554-682 | |
| The 'Birds' of 'The Royal Natural History' Richard Lydekker (1896) The Auk 13: 156-160 | |
| On some New or Rare Birds' Eggs Alfred Newton (1897) Proceedings of The Zoological Society of London 1897: 890-903 | |
| The Ornithological Journals (1916) The Auk 33: 342-346 | |
| Annotated catalogue of a collection of birds made by Mr. Copley Amory, Jr., in northeastern Siberia J H Riley (1918) Proceedings of The United States National Museum 54: 607-626 |