1. Formwork for concrete structures;Peurifoy,1995
2. Formwork for concrete;Hurd,2005
3. Formwork Efficiencies;Kopczynski;Concrete International,2008
4. Internal vibration and the lateral pressure exerted by fresh concrete;Gardner;Canad J Civil Eng,1979
5. Pressure of concrete on formwork — A review;Gardner;ACI J,1985