(1) Title: International investment location decisions: The case of U.S. firms
Author: David Wheeler 1992
(2) Title: Assessing country risk for foreign investment decisions
Author: Leavy Brian 1984
(3) Title: The locational determinants of direct investments among industrialized countries
Author:Culem, Claudy G
(4) Title: Economic and political determinants of foreign direct investment
Author: Schneider Friedrich 1985