APA

United States, . (2012). Registro commercial de secci�aon de HUD: con�aectese con los contratos locales. [Washington, D.C.]: U.S. Department of Housing and Urban Development.

Chicago

United States, . 2012. Registro commercial de secci�aon de HUD: con�aectese con los contratos locales. [Washington, D.C.]: U.S. Department of Housing and Urban Development.

Harvard

United States, . (2012). Registro commercial de secci�aon de HUD: con�aectese con los contratos locales. [Washington, D.C.]: U.S. Department of Housing and Urban Development.

MLA

United States, . Registro commercial de secci�aon de HUD: con�aectese con los contratos locales. [Washington, D.C.]: U.S. Department of Housing and Urban Development. 2012.