APA aipamena

United States. Office of Education, National Institute of Education, & Harrison, S. A. (1975). Improving instructional productivity in higher education. Educational Technology Pub.

Chicago Style aipamena

United 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.

MLA aipamena

United States. Office of Education, et al. Improving Instructional Productivity in Higher Education. Educational Technology Pub, 1975.