Rujukan Cegar tengkuk hitam (burung)

  1. ↑ BirdLife International (2016). "Enicurus immaculatus". Senarai Merah Spesies Terancam IUCN. 2016: e.T22710132A94235865. doi:10.2305/IUCN.UK.2016-3.RLTS.T22710132A94235865.en. Dicapai pada 16 November 2021.
  2. 1 2 Hodgson, Brian H. (1836). "Notices of the ornithology of Nepal". Asiatic Researches. 19: 143–93 [189].
  3. 1 2 3 4 "Black-backed Forktail (Enicurus schistaceus)". Handbook of the Birds of the World Alive. Barcelona, Spain: Lynx Edicions. 2017. Dicapai pada 17 September 2017.
  4. 1 2 3 4 Craig Robson (13 August 2015). Birds of South-East Asia: Concise Edition. Bloomsbury Publishing. m/s. 97–. ISBN 978-1-4729-2424-7.
  5. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Peter Clement (28 January 2016). Robins and Chats. Bloomsbury Publishing. m/s. 457–458. ISBN 978-1-4081-5596-7.
  6. 1 2 3 4 Bikram Grewal (9 March 2017). Birds of the Himalayas. Bloomsbury Publishing. m/s. 89–. ISBN 978-1-4729-3824-4.
  7. 1 2 3 Bikram Grewal; Garima Bhatia (25 April 2017). A Photographic Field Guide to the Birds of India, Pakistan, Nepal, Bhutan, Sri Lanka, and Bangladesh. Princeton University Press. m/s. 606–. ISBN 978-0-691-17649-9.
  8. 1 2 3 Sálim Ali; Sidney Dillon Ripley; Bombay Natural History Society (1973). Handbook of the birds of India and Pakistan: together with those of Bangladesh, Nepal, Bhutan, and Sri Lanka. 9. Oxford University Press. m/s. 9–11.
  9. ↑ Richard Grimmett; Carol Inskipp; Tim Inskipp (20 October 2016). Birds of the Indian Subcontinent: India, Pakistan, Sri Lanka, Nepal, Bhutan, Bangladesh and the Maldives. Bloomsbury Publishing. m/s. 426. ISBN 978-1-4081-6265-1.
  10. 1 2 Richard Grimmett; Carol Inskipp; Tim Inskipp; Hem Sagar Baral (22 September 2016). Birds of Nepal: Revised Edition. Bloomsbury Publishing. m/s. 292. ISBN 978-1-4729-2568-8.
  11. ↑ Anwaruddin, Choudhury (2003). "Birds of Eaglenest Wildlife Sanctuary and Sessa Orchid Sanctuary, Arunachal Pradesh, India" (PDF). Forktail. 19.

Rujukan

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