Orna, M. V. (1969). Cybernetics, society, and the Church. Pflaum Press.
Cita Chicago Style (17a ed.)Orna, Mary Virginia. Cybernetics, Society, and the Church. Dayton, Ohio: Pflaum Press, 1969.
Cita MLA (9a ed.)Orna, Mary Virginia. Cybernetics, Society, and the Church. Pflaum Press, 1969.
Precaución: Estas citas no son 100% exactas.