APA

van Heerden M., van der Vyver I. & Visser A. (1989). Practical aspects of implementing pavement management systems in urban networks. : CAPSA '89. 5th conference on asphalt pavements for.

Chicago

van Heerden MJJ, van der Vyver IC and Visser AT. 1989. Practical aspects of implementing pavement management systems in urban networks. : CAPSA '89. 5th conference on asphalt pavements for.

Harvard

van Heerden M., van der Vyver I. and Visser A. (1989). Practical aspects of implementing pavement management systems in urban networks. : CAPSA '89. 5th conference on asphalt pavements for.

MLA

van Heerden MJJ, van der Vyver IC and Visser AT. Practical aspects of implementing pavement management systems in urban networks. : CAPSA '89. 5th conference on asphalt pavements for. 1989.