Cita APA (7a ed.)
Prestreessed concrete structures / Komendant, August E: McGraw Hill.
Cita Chicago Style (17a ed.)
Prestreessed Concrete Structures / Komendant, August E: McGraw Hill.
Cita MLA (9a ed.)
Prestreessed Concrete Structures / Komendant, August E: McGraw Hill.
Precaución: Estas citas no son 100% exactas.