File "Empirical knowledge on world politics: summaries of data-based research, 1970-1988, " 1990, 1960s-1990s Box 20 In: J. David Singer papers, 1947-2009 (majority within 1957-2000) » Later Materials
File Unpublished manuscripts In: J. David Singer papers, 1947-2009 (majority within 1957-2000) » Later Materials
File "The correlates, causes, and consequences of war, 1816-1975, " 1975 Box 20 In: J. David Singer papers, 1947-2009 (majority within 1957-2000) » Later Materials » Unpublished manuscripts
File "Crowding and combat in animal and human societies: the European nations, 1816-1965, " 1971 Box 20 In: J. David Singer papers, 1947-2009 (majority within 1957-2000) » Later Materials » Unpublished manuscripts
File "Random thoughts on projected needs of the international politics field, " 1967 Box 20 In: J. David Singer papers, 1947-2009 (majority within 1957-2000) » Later Materials » Unpublished manuscripts
File "Ecological and behavioral correlates of modern international war, " 1971 Box 20 In: J. David Singer papers, 1947-2009 (majority within 1957-2000) » Later Materials » Unpublished manuscripts
File "War, peace, and global governance, " 1996 Box 20 In: J. David Singer papers, 1947-2009 (majority within 1957-2000) » Later Materials » Unpublished manuscripts
File "The management of serious international disputes: historical patterns since the Congress of Vienna, " 1979 Box 20 In: J. David Singer papers, 1947-2009 (majority within 1957-2000) » Later Materials » Unpublished manuscripts
File "Capabilities, allocations, and conflict avoidance among major powers, 1816-1976: a research note, " 1987 Box 20 In: J. David Singer papers, 1947-2009 (majority within 1957-2000) » Later Materials » Unpublished manuscripts
File "Armed conflict in the ex-colonial regions: from classification to explanation, " 1994 Box 20 In: J. David Singer papers, 1947-2009 (majority within 1957-2000) » Later Materials » Unpublished manuscripts