Holman, O. H. (1996). Bedrijfsleven en Europese eenwording: de rol van de European Round Table of Industrialists. Internationale Spectator, 50(6), 338-343.
Holman, O. H. (1996). Is there light at the end of the tunnel? Bulgaria's double transformation. Executive Class, 17(Feb./March), 42-43.
Holman, O. H. (1995). global perestroika and the Russian Federation: the long and winding road to political and economic stabilisation. Executive Class, 11(dec/jan), 40-41.
Holman, O. H. (1995). Integrating Eastern Europe: a remote future? The European Union's White Paper. Executive Class, 14(june/july), 26-27.
Holman, O. H. (1995). The New Poland is coming of Age, Economic Recovery and Post-Walesa Democracy. Executive Class, 15(aug/sept), 36-39.
Holman, O. H. (1995). The eastern enlargement of NATO: Choosing the Royal Way. Executive Class, 16(oct/nov), 36-37.
Holman, O. H. (1995). Transformatieprocessen in Midden- en Oost-Europa: de Internationale Dimensie. WRR.
Holman, O. H. (1995). Het naderende einde van het tijdperk-Gonzalez. Spaanse politiek en economie na Maastricht en voor de IGC. Internationale Spectator, xlix(12), 636-641.
Holman, O. H. (1995). A Short History of Spanish Banking. Amsterdam International Studies, 40.