Gaya APA

Bowskill, G.. (1992). Towards a Performance Specification for Bituminous Roadbase . : ISAP.

Gaya Chicago

Bowskill, G.. Towards a Performance Specification for Bituminous Roadbase. : ISAP, 1992. Filmstrip.

Gaya MLA

Bowskill, G.. Towards a Performance Specification for Bituminous Roadbase. : ISAP, 1992. Filmstrip.

Gaya Turabian

Bowskill, G.. Towards a Performance Specification for Bituminous Roadbase. : ISAP, 1992. Filmstrip.