Gaya APA

Harrigan, Edward T.. (2007). Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections . Washington: TRB.

Gaya Chicago

Harrigan, Edward T.. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington: TRB, 2007. Text.

Gaya MLA

Harrigan, Edward T.. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington: TRB, 2007. Text.

Gaya Turabian

Harrigan, Edward T.. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington: TRB, 2007. Print.