JOHANSEN, K. W. (1972). Yield - line formulae for slabs. Cement And Concrete Ass.
Chicago Style (17th ed.) CitationJOHANSEN, K. W. Yield - Line Formulae for Slabs. Cement And Concrete Ass, 1972.
MLA (8th ed.) CitationJOHANSEN, K. W. Yield - Line Formulae for Slabs. Cement And Concrete Ass, 1972.
Warning: These citations may not always be 100% accurate.