United States. Office of Education, National Institute of Education, & Harrison, S. A. (1975). Improving instructional productivity in higher education. Educational Technology Pub.
Citação norma ChicagoUnited States. Office of Education, National Institute of Education, and Shelley A. Harrison. Improving Instructional Productivity in Higher Education. Englewood Cliffs, N. J: Educational Technology Pub, 1975.
Citação norma MLAUnited States. Office of Education, et al. Improving Instructional Productivity in Higher Education. Educational Technology Pub, 1975.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.