APA

U.S. Agency for International Development, . (1976). Trazado. Washigton: High[Editor no identificado] ay Users Federation for Safe ty and Mobility.

Chicago

U.S. Agency for International Development, . 1976. Trazado. Washigton: High[Editor no identificado] ay Users Federation for Safe ty and Mobility.

Harvard

U.S. Agency for International Development, . (1976). Trazado. Washigton: High[Editor no identificado] ay Users Federation for Safe ty and Mobility.

MLA

U.S. Agency for International Development, . Trazado. Washigton: High[Editor no identificado] ay Users Federation for Safe ty and Mobility. 1976.