Amrhein, J. E. (1998). Reinforced masonry engineering handbook: Clay and concrete masonry (5th ed.update.). CRC.
Chicago Style aipamenaAmrhein, James E. Reinforced Masonry Engineering Handbook: Clay and Concrete Masonry. 5th ed.update. Los Angeles, CA: CRC, 1998.
MLA aipamenaAmrhein, James E. Reinforced Masonry Engineering Handbook: Clay and Concrete Masonry. 5th ed.update. CRC, 1998.
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