John Howard (prison reformer)
[ar] جون هوارد
[de] John Howard (Philanthrop)
[es] John Howard (filántropo)
[fr] John Howard (philanthrope)
[it] John Howard (filantropo)
[ja] ジョン・ハワード (監獄改革運動家)
[nb] John Howard (1726–1790)
[ru] Говард, Джон (филантроп)
[sv] John Howard (filantrop)
[uk] Джон Говард