Gaya APA

Gregory, J.M.. (1969). The structural performance of experimental concrete housing estate roads . : TRRL.

Gaya Chicago

Gregory, J.M.. The structural performance of experimental concrete housing estate roads. : TRRL, 1969. Chart.

Gaya MLA

Gregory, J.M.. The structural performance of experimental concrete housing estate roads. : TRRL, 1969. Chart.

Gaya Turabian

Gregory, J.M.. The structural performance of experimental concrete housing estate roads. : TRRL, 1969. Chart.