Gaya APA

Denning, J.H.. (1981). Improvements in rolled asphalt surfacings by the addition of sulphur . : TRRL.

Gaya Chicago

Denning, J.H.. Improvements in rolled asphalt surfacings by the addition of sulphur. : TRRL, 1981. Chart.

Gaya MLA

Denning, J.H.. Improvements in rolled asphalt surfacings by the addition of sulphur. : TRRL, 1981. Chart.

Gaya Turabian

Denning, J.H.. Improvements in rolled asphalt surfacings by the addition of sulphur. : TRRL, 1981. Chart.