Gaya APA

Frangopol, Dan M. (2013). Maintenance and Safety of Aging Infrastructure . USA: .

Gaya Chicago

Frangopol, Dan M. Maintenance and Safety of Aging Infrastructure. USA: , 2013. Text.

Gaya MLA

Frangopol, Dan M. Maintenance and Safety of Aging Infrastructure. USA: , 2013. Text.

Gaya Turabian

Frangopol, Dan M. Maintenance and Safety of Aging Infrastructure. USA: , 2013. Print.