Tham khảo Bồ_câu_viễn_khách

  • Weidensaul, Scott (1994). Mountains of the Heart: A Natural History of the Appalachians. Golden, Colorado: Fulcrum Publishing. ISBN 1-55591-143-9.
  • Eckert Allan W. (1965). The Silent Sky: The Incredible Extinction of the Passenger Pigeon. Lincoln NE: IUniverse.com. ISBN 0-595-08963-1.
  • French John C., The Passenger Pigeon in Pennsylvania (Altoona, Pa.: Altoona Tribune Co., 1919).
  • Mershon W. B. chủ biên (1907) The Passenger Pigeon New York: Outing Press
  • Schorger A.W. 1955. The Passenger Pigeon: Its Natural History and Extinction. Nhà in Đại học Wisconsin, Madison, WI. Tái bản bìa giấy, 2004, Nhà in Blackburn. ISBN 1-930665-96-2. 424 trang.
  • Price Jennifer, 2000. Flight Maps: Adventures with Nature in Modern America. Basic Books. ISBN 0-465-02486-6, 325 trang.

Tài liệu tham khảo

WikiPedia: Bồ_câu_viễn_khách http://web.ncf.ca/bz050/HomePage.pigeon.html http://www.findarticles.com/p/articles/mi_qa4128/i... http://lifeofbirds.com/2007/01/06/was-martha-the-l... http://www.ringneckdove.com/Wilmer's%20WebPage/mou... http://www.sciencenetlinks.com/pdfs/pigeons1_actsh... http://www.birds.cornell.edu/clementschecklist/dow... http://www.si.edu/Encyclopedia_SI/nmnh/passpig.htm http://elibrary.unm.edu/sora/Auk/v077n04/p0399-p04... http://darwin.biology.utah.edu/PubsHTML/ClaytonPDF... http://mdc.mo.gov/nathis/birds/doves/