(1992). Automotive fuel economy: How far should we go? Washington: National Academy Press.
शिकागो स्टाइल उद्धरणAutomotive Fuel Economy: How Far Should We Go? Washington: National Academy Press, 1992.
एमएलए उद्धरणAutomotive Fuel Economy: How Far Should We Go? Washington: National Academy Press, 1992.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.