Armstrong, D. G., & Henson, K. T. (1985). Education: An introduction (2nd.ed.). Macmillan.
Cita Chicago Style (17a ed.)Armstrong, David G., y Kenneth T. Henson. Education: An Introduction. 2nd.ed. New York: Macmillan, 1985.
Cita MLA (9a ed.)Armstrong, David G., y Kenneth T. Henson. Education: An Introduction. 2nd.ed. Macmillan, 1985.
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