- Central America and Carribean2011 | First Faculty of Medicine
- Precolumbian America from the anthropological perspective (carribean territory, Mesoamerica, Andes area)2004 | Faculty of Arts
- AN AQUATIC WATER SCAVENGER BEETLE IN EARLY MIOCENE AMBER FROM THE DOMINICAN REPUBLIC (COLEOPTERA: HYDROPHILIDAE)2011 | Faculty of Science
- Dictionary of Writers : Britain, African Lit. in English, Australia, Indian Lit. in Engl., Ireland, Canadian Lit. in Engl., Carribean Lit. in Engl., New Zealand Lit. in Engl., Scotland, Wales.2003 | Faculty of Mathematics and Physics
- Was Kennedy a “Realist”? : The Cuban Missile Crisis and the Decision Making in the International Affairs2009 | Faculty of Arts