little or no ties to the UnitedStates. "U.S. Relations With the Philippines". Bureau of East Asian and Pacific Affairs. UnitedStates Department of State
National Geodetic Survey. "Elevations and Distances in the UnitedStates". UnitedStates Geological Survey. 2001. મૂળ માંથી 2012-07-22 પર સંગ્રહિત. મેળવેલ
(topographic map, scale 1:250,000) Bhuj, India, Sheet NF 42-3, Series U-502, UnitedStates Army Map Service, March 1959, http://www.lib.utexas.edu/maps/ams/india/nf-42-03