Gaya APA

Burr, B.L.. (1991). Asphalt Hardening in Extraction Solvents . : TRB.

Gaya Chicago

Burr, B.L.. Asphalt Hardening in Extraction Solvents. : TRB, 1991. Computer Software.

Gaya MLA

Burr, B.L.. Asphalt Hardening in Extraction Solvents. : TRB, 1991. Computer Software.

Gaya Turabian

Burr, B.L.. Asphalt Hardening in Extraction Solvents. : TRB, 1991. Computer Software.