California Coastal Conservancy. San Juan Hydrologic Unit Profile. Southern California Coastal Watersheds Inventory. [2020-10-17]. (原始内容存档于2009-05-30) (英语).
California Coastal Conservancy. San Juan Hydrologic Unit Profile. Southern California Coastal Watersheds Inventory. [2020-10-17]. (原始内容存档于2009-05-30) (英语).