Cita APA

Sommerfeld, R. M., & Sommerfeld, R. M. (1966). Tax reform and the alliance for progress. Austin: Institute of Latin American Studies.

Citación estilo Chicago

Sommerfeld, Raynard M., y Raynard M. Sommerfeld. Tax Reform and the Alliance for Progress. Austin: Institute of Latin American Studies, 1966.

Cita MLA

Sommerfeld, Raynard M., y Raynard M. Sommerfeld. Tax Reform and the Alliance for Progress. Austin: Institute of Latin American Studies, 1966.