Lawrence, E. a. W. (1967). Statics. D.B. Taraporevala Sons.
Tohutoru Kātū Chicago (17th ed.)Lawrence, E. and WARNER. Statics. Bombay: D.B. Taraporevala Sons, 1967.
Tohutoro MLA (9th ed.)Lawrence, E. and WARNER. Statics. D.B. Taraporevala Sons, 1967.
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