Hillegas, B. D., Pernela, L. M., & Lewis, D. C. (1976). The Alaska Railroad's future freight market. Washington : Springfield, Va.: U.S. Federal Railroad Administration ; available through the National Technical Information Service.
Chicago Style CitationHillegas, Barry D., Lloyd M. Pernela, and D. Chandler Lewis. The Alaska Railroad's Future Freight Market. Washington : Springfield, Va.: U.S. Federal Railroad Administration ; available through the National Technical Information Service, 1976.
MLA CitationHillegas, Barry D., Lloyd M. Pernela, and D. Chandler Lewis. The Alaska Railroad's Future Freight Market. Washington : Springfield, Va.: U.S. Federal Railroad Administration ; available through the National Technical Information Service, 1976.