Παραπομπή APA

(1982). Criteria for planning highway investment in developing countries: 17-18 May 1982 Cafe Royal Conference Centre, London. London: Thomas Telford.

Παραπομπή Chicago Style

Criteria for Planning Highway Investment in Developing Countries: 17-18 May 1982 Cafe Royal Conference Centre, London. London: Thomas Telford, 1982.

Παραπομπή MLA

Criteria for Planning Highway Investment in Developing Countries: 17-18 May 1982 Cafe Royal Conference Centre, London. London: Thomas Telford, 1982.

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