Marco Diana INRETS DEST, Cristina Pronello Politecnico di Torino 10th WCTR Istanbul 4-8 July 2004, 20 p. « https://www.researchgate.net/publication/235910950_The_impact_of_different_organizational_forms_of_road_public_transport_on_distance_covered_and_atmospheric_pollution « https://bibliotekanauki.pl/articles/388869.pdf « https://www.researchgate.net/publication/276852870_Evaluation_of_the_impact_of_transportation_changes_on_air_quality « https://www.sciencedirect.com/science/article/pii/S0095069618301220 « https://www.sciencedirect.com/science/article/pii/S2211467X23000706 « https://documents1.worldbank.org/curated/en/909931601918368631/pdf/Transportation-and-the-Environment-A-Review-of-Empirical-Literature.pdf « https://www.esmap.org/sites/default/files/esmap-files/urban%20pollution%20entire%20report.pdf « https://iris.who.int/bitstream/handle/10665/328088/9789289013734-eng.pdf?sequence=3& « https://repositorio.cepal.org/server/api/core/bitstreams/d0851342-86b1-4aee-a262-0bedb95193cc/content « https://files.wmich.edu/s3fs-public/attachments/u883/2019/TRCLC_RR_17-9_0.pdf
