APA
Joint Contracts Tribunal, . (1987). Works Contract conditions (Works Contract/2). London: Building Employers Confederation.
Chicago
Joint Contracts Tribunal, . 1987. Works Contract conditions (Works Contract/2). London: Building Employers Confederation.
Harvard
Joint Contracts Tribunal, . (1987). Works Contract conditions (Works Contract/2). London: Building Employers Confederation.
MLA
Joint Contracts Tribunal, . Works Contract conditions (Works Contract/2). London: Building Employers Confederation. 1987.