Koontz, Terri; Mark Sidwell, S.M. Bunker (June 2005). World Studies. Greenville, South Carolina 29614: Bob Jones University Press. ISBN1-59166-431-4.{{cite book}}: CS1 maint: location (link)
Koontz, Terri; Mark Sidwell, S.M. Bunker (June 2005). World Studies. Greenville, South Carolina 29614: Bob Jones University Press. ISBN1-59166-431-4.{{cite book}}: CS1 maint: location (link)