Gaya APA

Jehu, V.J.. (1967). The London postal region dimmed headlight experiment . : TRRL.

Gaya Chicago

Jehu, V.J.. The London postal region dimmed headlight experiment. : TRRL, 1967. Chart.

Gaya MLA

Jehu, V.J.. The London postal region dimmed headlight experiment. : TRRL, 1967. Chart.

Gaya Turabian

Jehu, V.J.. The London postal region dimmed headlight experiment. : TRRL, 1967. Chart.