1. Hall K.R. and Baird W.F. May 1982 "Offshore Runway Extension of Unalaska Airport Alaska - The Development of Structures to Protect the Runway Extension Study". Unpublished Angeles.
2. From Wave Action Using a Hydraulic Model
3. report prepared for Dames and Moore Los
4. Hall K.R. Baird W.F. and Rauw C.I. 1983 "Development of a Wave Protection Scheme for a Proposed Offshore Runway Extension at Unalaska Airport Alaska" Coastal Structures 83 Washington.
5. On rubble-mound breakwaters of composite slope