Tham khảo Bajada (địa lý)

  1. ↑ Desert Processes Working Group "Summary: Alluvial Features, Bajadas" Error in webarchive template: Check |url= value. Empty., Knowledge Sciences, Inc.. Retrieved on 9 October 2012
  2. ↑ Handy Spanish-English and English-Spanish dictionary https://archive.org/details/handyspanisheng00unkngoog
  3. 1 2 National Geographic Society, "Alluvial Fan", National Geographic. Retrieved on 9 October 2012
  4. ↑ Easterbrook, Don. Surface Processes and Landforms. Upper Saddle River: Prentice Hall, 1999. Print. P. 162. Accessed 9 October 2012.