Cita APA (7a ed.)
Concrete engineer's handbook / The Concrete Association of India: T. C. A. I.
Cita Chicago Style (17a ed.)
Concrete Engineer's Handbook / The Concrete Association of India: T. C. A. I.
Cita MLA (9a ed.)
Concrete Engineer's Handbook / The Concrete Association of India: T. C. A. I.
Precaución: Estas citas no son 100% exactas.