Cohn, E., Millman, S. D., & Chew, I. (1975). Input-output analysis in public education. Ballinger.
Cita Chicago Style (17a ed.)Cohn, Elchanan, Stephen D. Millman, y It-Keong Chew. Input-output Analysis in Public Education. Cambridge (Massachusetts): Ballinger, 1975.
Cita MLA (9a ed.)Cohn, Elchanan, et al. Input-output Analysis in Public Education. Ballinger, 1975.
Precaución: Estas citas no son 100% exactas.