Gaya APA

Poulsen, J. (1980). Laboratory testing of cohesive subgrades: results and implications relative to structural pavement design and distress models . : Statens Vejlaboratorium.

Gaya MLA

Poulsen, Jen. "Laboratory testing of cohesive subgrades: results and implications relative to structural pavement design and distress models". : Statens Vejlaboratorium, 1980. Chart.