Tipton, M. H., & Dumba-Safuli, S. (1994). Instructional design: Theory, higher education, and teacher education : a selected bibliography. Educational Technology Publications.
Citazione stile Chigago Style (17a edizione)Tipton, Mary H., e Samuel Dumba-Safuli. Instructional Design: Theory, Higher Education, and Teacher Education : A Selected Bibliography. Englewood Cliffs, N.J.: Educational Technology Publications, 1994.
Citatione MLA (8a ed.)Tipton, Mary H., e Samuel Dumba-Safuli. Instructional Design: Theory, Higher Education, and Teacher Education : A Selected Bibliography. Educational Technology Publications, 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.