India. Ministry of Transport and Communications. (1950). Traffic surveys under Indian conditions. Manager of Publications.
Παραπομπή σε μορφή Chicago (17η εκδ.)India. Ministry of Transport and Communications. Traffic Surveys Under Indian Conditions. Delhi: Manager of Publications, 1950.
Παραπομπή σε μορφή MLA (8th εκδ.)India. Ministry of Transport and Communications. Traffic Surveys Under Indian Conditions. Manager of Publications, 1950.
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