APA

Sommerfeld R. M., . (1966). Tax reform and the Alliance for progress. Austin: Published for the Institute of Latin American Studies by the University of Texas Press.

Chicago

Sommerfeld Ray M, . 1966. Tax reform and the Alliance for progress. Austin: Published for the Institute of Latin American Studies by the University of Texas Press.

Harvard

Sommerfeld R. M., . (1966). Tax reform and the Alliance for progress. Austin: Published for the Institute of Latin American Studies by the University of Texas Press.

MLA

Sommerfeld Ray M, . Tax reform and the Alliance for progress. Austin: Published for the Institute of Latin American Studies by the University of Texas Press. 1966.