Kenny, M. F. (1973). Masonry Estimating Handbook Michael F. Kenny. Costruction Publishing Company.
Dyfyniad Arddull ChicagoKenny, Michael F. Masonry Estimating Handbook Michael F. Kenny. Costruction Publishing Company, 1973.
Dyfyniad MLAKenny, Michael F. Masonry Estimating Handbook Michael F. Kenny. Costruction Publishing Company, 1973.
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