1. The Foreign Investment Decision Process;Aharoni,1966
2. An empirical investigation of the obstacles and problems encountered in international trade;Beruff,1980
3. What do small businessmen read;Brannen;Proceedings of 24th Annual Conference of the International Council of Small Business, Quebec,1979
4. Investment in Knowledge and cost of information;Carlson,1973
5. Help and where to find it: Dealing with small business problems;Cromartie;Louisiana Business Survey,1982