APA (7e ed.) Bronvermelding

(1992). AASHTO (American Association of State Highway and Transportation Officials) Guide for Design of Pavement Structures 1993. AASHTO.

Chicago (17e ed.) Bronvermelding

AASHTO (American Association of State Highway and Transportation Officials) Guide for Design of Pavement Structures 1993. AASHTO, 1992.

MLA (8e ed.) Bronvermelding

AASHTO (American Association of State Highway and Transportation Officials) Guide for Design of Pavement Structures 1993. AASHTO, 1992.

Let op: Deze citaties zijn niet altijd 100% accuraat.