1. Aadamus L. and Spevak V. (1986). “Dry stone walling technology-manufacturing and using building blocks without mortar.” Proc. 10th Triennial Congress of Int. Council for Building Research Studies and Documentation Washington D.C. 2709–2716.
2. Development and Performance Evaluation of Interlocking-Block Masonry
3. Anand K. B. (2001). “Development and performance evaluation of interlocking block masonry.” PhD thesis Indian Institute of Technology Madras Chennai India.
4. Dhanasekar M. (1993). “Productivity of brick masonry crew in developing countries.” Proc. 6th North American Masonry Conf. The Masonry Society Boulder Colo. 791–802.
5. Masonry construction operations.;Grimm C. T.;J. Constr. Div., Am. Soc. Civ. Eng.,1974