Gaya APA

Hosking, , J. (1967). An experiment comparing the performance of roadstones in different bituminous surfacings: A.30 Blackbushe, Hampshire . : TRRL.

Gaya MLA

Hosking, , J.R.. "An experiment comparing the performance of roadstones in different bituminous surfacings: A.30 Blackbushe, Hampshire". : TRRL, 1967. Chart.