Gaya APA

Perrow, Charles. (). Shrink the targets : We can't defend everything so we should take steps that protect against both terrorism and natural disasters . : .

Gaya Chicago

Perrow, Charles. Shrink the targets : We can't defend everything so we should take steps that protect against both terrorism and natural disasters. : , . Text.

Gaya MLA

Perrow, Charles. Shrink the targets : We can't defend everything so we should take steps that protect against both terrorism and natural disasters. : , . Text.

Gaya Turabian

Perrow, Charles. Shrink the targets : We can't defend everything so we should take steps that protect against both terrorism and natural disasters. : , . Print.