J.J.Roberts. (1983). Concrete masonry Designer's handbook. View Point Pub.
Chicago Edition CitationJ.J.Roberts. Concrete Masonry Designer's Handbook. Surrey: View Point Pub, 1983.
MLA Edition CitationJ.J.Roberts. Concrete Masonry Designer's Handbook. View Point Pub, 1983.
Warning: These citations may not always be 100% accurate.