Sperling, D., & Cannon, J. S. (2004). The hydrogen energy transition: Moving toward the post petroleum age in transportation. Amsterdam: Elsevier Academic Press.
Παραπομπή Chicago StyleSperling, Daniel, and James S. Cannon. The Hydrogen Energy Transition: Moving Toward the Post Petroleum Age in Transportation. Amsterdam: Elsevier Academic Press, 2004.
Παραπομπή MLASperling, Daniel, and James S. Cannon. The Hydrogen Energy Transition: Moving Toward the Post Petroleum Age in Transportation. Amsterdam: Elsevier Academic Press, 2004.
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