Gordon, W. I., Oliva, P. F., & Taylor, R. (2019). Developing the curriculum: Improved outcomes through systems approach (Ninth edition.). Pearson.
Chicago Style aipamenaGordon, William II, Peter F. Oliva, and Rosemarye Taylor. Developing the Curriculum: Improved Outcomes Through Systems Approach. Ninth edition. NY, NY: Pearson, 2019.
MLA aipamenaGordon, William II, et al. Developing the Curriculum: Improved Outcomes Through Systems Approach. Ninth edition. Pearson, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.