Gaya APA

Hignett, H.J.. (1969). A sideway impact test into a 12.2m (40 ft) lighting column fitted with a break-away joint . : TRRL.

Gaya Chicago

Hignett, H.J.. A sideway impact test into a 12.2m (40 ft) lighting column fitted with a break-away joint. : TRRL, 1969. Chart.

Gaya MLA

Hignett, H.J.. A sideway impact test into a 12.2m (40 ft) lighting column fitted with a break-away joint. : TRRL, 1969. Chart.

Gaya Turabian

Hignett, H.J.. A sideway impact test into a 12.2m (40 ft) lighting column fitted with a break-away joint. : TRRL, 1969. Chart.