Gaya APA

Educational design research. (2006). London: Routledge.

Gaya Chicago

Educational design research. . London: Routledge, 2006. CD Buku.

Gaya MLA

Educational design research. . London: Routledge, 2006. CD Buku.

Gaya Turabian

Educational design research. London: Routledge, 2006. CD Buku.