APA

United States, . (19). Federal productivity: potential savings from private sector cost companies. [Washington, D.C: .

Chicago

United States, . 19. Federal productivity: potential savings from private sector cost companies. [Washington, D.C: .

Harvard

United States, . (19). Federal productivity: potential savings from private sector cost companies. [Washington, D.C: .

MLA

United States, . Federal productivity: potential savings from private sector cost companies. [Washington, D.C: . 19.