SPENCE, W. P. (2011). Construction materials, methods, and techniques: Building for a sustainable future third edition. Cengage Lerning.
Chicago-стиль цитированияSPENCE, William P. Construction Materials, Methods, and Techniques: Building for a Sustainable Future Third Edition. Cengage Lerning, 2011.
MLA-цитированиеSPENCE, William P. Construction Materials, Methods, and Techniques: Building for a Sustainable Future Third Edition. Cengage Lerning, 2011.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.