Gaya APA

Steffes, Robert F.. (1993). Innovetive leak test for pavement joint seals . : TRB.

Gaya Chicago

Steffes, Robert F.. Innovetive leak test for pavement joint seals. : TRB, 1993. Computer Software.

Gaya MLA

Steffes, Robert F.. Innovetive leak test for pavement joint seals. : TRB, 1993. Computer Software.

Gaya Turabian

Steffes, Robert F.. Innovetive leak test for pavement joint seals. : TRB, 1993. Computer Software.