25th Congress Amsterdam, 23 July to 1 August 1958 : : transport policy problems at national and international level : draft report to be submitted to Congress 1958.

MLA

25th Congress Amsterdam, 23 July to 1 August 1958 : Transport Policy Problems At National and International Level : Draft Report to Be Submitted to Congress 1958. London: ITF, 1958.

APA

(1958). 25th Congress Amsterdam, 23 July to 1 August 1958 : transport policy problems at national and international level : draft report to be submitted to Congress 1958. London: ITF.

Chicago

25th Congress Amsterdam, 23 July to 1 August 1958: Transport Policy Problems At National and International Level : Draft Report to Be Submitted to Congress 1958. London: ITF, 1958.