1. Theory of Timber Connections [M];Johansen,1949
2. EN 1995-1-1: Eurocode 5: Design of Timber Structures – Part 1-1: General – Common Rules and Rules for Buildings,2004
3. GB 50005-2017 Standard for Design of Timber Structures,2017
4. National Design Specification (NDS) for Wood Construction,2018
5. CSA O86:19 National Standard of Canada, Engineering Design in Wood,2019