4Cantor K P. Warning: the Automobile is Dangerous to Earth, Air,Fire,Water, Mind and Body. In: Baker R S. Van Osdol P L, ed. The World on Wheels. Boston: Allyn and Bacon Inc, 1975. 387.
5王蒲生.汽车污染不仅是尾气.中国科学报,1998-20-25.
6Kay J H. Asphalt Nation: How the Automobile Took over America and How We can Take It Back. New York: Crown Publishing Group. 1977. 93-260.
7Keats I. The Insolent Chariots. In: Baker R S. Van Osdol P L, ed. The World on Wheels. Boston: Allyn and Bacon Inc, 1975. 10.