Structural Engineering Institute. Task Committee on Concrete Pole Structures, Oliphant, W. J., & Sherman, D. C. (2012). Prestressed concrete transmission pole structures: Recommended practice for design and installation. American Society of Civil Engineers. https://doi.org/10.1061/9780784412114
Citace podle Chicago (17th ed.)Structural Engineering Institute. Task Committee on Concrete Pole Structures, Wesley J. Oliphant, a Douglas C. Sherman. Prestressed Concrete Transmission Pole Structures: Recommended Practice for Design and Installation. Reston, Virginia: American Society of Civil Engineers, 2012. https://doi.org/10.1061/9780784412114.
Citace podle MLA (9th ed.)Structural Engineering Institute. Task Committee on Concrete Pole Structures, et al. Prestressed Concrete Transmission Pole Structures: Recommended Practice for Design and Installation. American Society of Civil Engineers, 2012. https://doi.org/10.1061/9780784412114.