Gaya APA

Seel, N, M., Dijkstra, S. (2004). Curriculum, plans, and processes in instructional design . : Lawrence Erlbaum Associates Publishers.

Gaya MLA

Seel, Norbert, M., Dijkstra, Sanne. "Curriculum, plans, and processes in instructional design". : Lawrence Erlbaum Associates Publishers, 2004. .