1979 heat map overlaid on top of maps of Pakistani-bound emigration (and immigration) from 1979-1985. Data from Abdul Hamid Malik, Impelled Afghan Migration to Pakistan, 1978-1984 (PhD Dissertation: University of Peshawar, 1985)
U.S. Embassy (Islamabad) Cable to Assistant Secretary of State for South Asia Robin Raphel, "Scenesetter for Your Visit to Islamabad: Afghan Angle" (January 16, 1997), 7, available online at National Security Archive,…