McKeel, W. T. (1970). A dynamic stress study of a composite span bridge with conventional and elastomeric bearings. Clearinghouse for Federal Scientific & Technical Information.
Lua i Stíl Chicago (17ú heag.)McKeel, Wallace T. A Dynamic Stress Study of a Composite Span Bridge with Conventional and Elastomeric Bearings. Springfield, Va.: Clearinghouse for Federal Scientific & Technical Information, 1970.
Lua MLA (8ú heag.)McKeel, Wallace T. A Dynamic Stress Study of a Composite Span Bridge with Conventional and Elastomeric Bearings. Clearinghouse for Federal Scientific & Technical Information, 1970.
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