Gaya APA

Brewer, W.V.. (1974). Proportions for improved stiffness of box section beams used as longitudinal roadside guradian barriers . : TRB.

Gaya Chicago

Brewer, W.V.. Proportions for improved stiffness of box section beams used as longitudinal roadside guradian barriers. : TRB, 1974. Chart.

Gaya MLA

Brewer, W.V.. Proportions for improved stiffness of box section beams used as longitudinal roadside guradian barriers. : TRB, 1974. Chart.

Gaya Turabian

Brewer, W.V.. Proportions for improved stiffness of box section beams used as longitudinal roadside guradian barriers. : TRB, 1974. Chart.