APA

United States, . (1988). Procurement: compliance with subcontracting requirements at GSA, Energy and Navy. [Washington, D.C: .

Chicago

United States, . 1988. Procurement: compliance with subcontracting requirements at GSA, Energy and Navy. [Washington, D.C: .

Harvard

United States, . (1988). Procurement: compliance with subcontracting requirements at GSA, Energy and Navy. [Washington, D.C: .

MLA

United States, . Procurement: compliance with subcontracting requirements at GSA, Energy and Navy. [Washington, D.C: . 1988.