Wise, W. (1968). Killer smog: The world's worst air pollution. Rand McNally.
Chicago Style (17th ed.) ZitazioaWise, William. Killer Smog: The World's Worst Air Pollution. Skokie, Il: Rand McNally, 1968.
MLA (9th ed.) ZitazioaWise, William. Killer Smog: The World's Worst Air Pollution. Rand McNally, 1968.
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