Gaya APA

Paterson, William D. O.. (1986). International Roughness Index : Relationship to Other Measures of Roughness and Riding Quality . : TRB.

Gaya Chicago

Paterson, William D. O.. International Roughness Index : Relationship to Other Measures of Roughness and Riding Quality. : TRB, 1986. Chart.

Gaya MLA

Paterson, William D. O.. International Roughness Index : Relationship to Other Measures of Roughness and Riding Quality. : TRB, 1986. Chart.

Gaya Turabian

Paterson, William D. O.. International Roughness Index : Relationship to Other Measures of Roughness and Riding Quality. : TRB, 1986. Chart.