Prestressed Concrete Institute. (1968). Schools of prestressed concrete: Planning, design, and construction of educational facilities for schools and colleges. s.n.
Lua i Stíl Chicago (17ú heag.)Prestressed Concrete Institute. Schools of Prestressed Concrete: Planning, Design, and Construction of Educational Facilities for Schools and Colleges. [Chicago: s.n, 1968.
Lua MLA (9ú heag.)Prestressed Concrete Institute. Schools of Prestressed Concrete: Planning, Design, and Construction of Educational Facilities for Schools and Colleges. s.n, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.