Trump, J. L., & Miller, D. F. (1968). Secondary school curriculum improvement, proposals and procedures. Allyn and Bacon.
Cita Chicago Style (17a ed.)Trump, J. Lloyd, y Delmas F. Miller. Secondary School Curriculum Improvement, Proposals and Procedures. Boston: Allyn and Bacon, 1968.
Cita MLA (9a ed.)Trump, J. Lloyd, y Delmas F. Miller. Secondary School Curriculum Improvement, Proposals and Procedures. Allyn and Bacon, 1968.
Precaución: Estas citas no son 100% exactas.