Cita APA

Cumper,George E. (1991). The evaluation of national systems. Oxford University Press.

Citación estilo Chicago

Cumper,George E. The Evaluation of National Systems. New york: Oxford University Press, 1991.

Cita MLA

Cumper,George E. The Evaluation of National Systems. Oxford University Press, 1991.

Warning: These citations may not always be 100% accurate.