APA
Bokma Ir. FT, . (1949). The Use of rubber in bituminous road constructions and some other applications of rubber containing bitumen. : Booklet published by Rubber-Stitching, Holland.
Chicago
Bokma Ir. FT, . 1949. The Use of rubber in bituminous road constructions and some other applications of rubber containing bitumen. : Booklet published by Rubber-Stitching, Holland.
Harvard
Bokma Ir. FT, . (1949). The Use of rubber in bituminous road constructions and some other applications of rubber containing bitumen. : Booklet published by Rubber-Stitching, Holland.
MLA
Bokma Ir. FT, . The Use of rubber in bituminous road constructions and some other applications of rubber containing bitumen. : Booklet published by Rubber-Stitching, Holland. 1949.