APA
Joint Contracts Tribunal, . (1989). Domestic sub-contract IN/SC: articles of agreement (and) sub-contract conditions: Amendment 5 issued September 1989: amendments to VAT provisions. London: BEC.
Chicago
Joint Contracts Tribunal, . 1989. Domestic sub-contract IN/SC: articles of agreement (and) sub-contract conditions: Amendment 5 issued September 1989: amendments to VAT provisions. London: BEC.
Harvard
Joint Contracts Tribunal, . (1989). Domestic sub-contract IN/SC: articles of agreement (and) sub-contract conditions: Amendment 5 issued September 1989: amendments to VAT provisions. London: BEC.
MLA
Joint Contracts Tribunal, . Domestic sub-contract IN/SC: articles of agreement (and) sub-contract conditions: Amendment 5 issued September 1989: amendments to VAT provisions. London: BEC. 1989.
