Citazione Stile APA (7a Edizione)

Seels, B., & Glasgow, Z. (1998). Making instructional design decisions (2nd ed.). Merrill.

Citazione stile Chigago Style (17a edizione)

Seels, Barbara, e Zita Glasgow. Making Instructional Design Decisions. 2nd ed. Upper Saddle River, N.J: Merrill, 1998.

Citatione MLA (9a ed.)

Seels, Barbara, e Zita Glasgow. Making Instructional Design Decisions. 2nd ed. Merrill, 1998.