Transportation energy conservation data book :
Edition 5 /
G. Kulp, D.B. Shonka, M.C. Holcomb.

APA Citation

Kulp, G., Holcomb, M. C., Shonka, D. B., U.S. Atomic Energy Commission., United States. Department of Energy., Oak Ridge National Laboratory. (1981). Transportation energy conservation data book: Edition 5. 5th edition. Washington, DC: United States Government Printing Office.

MLA Citation

Oak Ridge National Laboratory, et al.. Transportation Energy Conservation Data Book: Edition 5. 5th edition. Washington, DC: United States Government Printing Office, 1981.