APA (7. basım) Alıntı

Não informado. (1966). World survey of current research and development on roads and road transport. International Road Federation.

Chicago Style (17. basım) Atıf

Não informado. World Survey of Current Research and Development on Roads and Road Transport. Washington: International Road Federation, 1966.

MLA (8th ed.) Atıf

Não informado. World Survey of Current Research and Development on Roads and Road Transport. International Road Federation, 1966.

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