editors, Carolyn Ann Foug and Sharon L. Joyce
MIT Press, [date of publication not identified]
Buku Teks
editors, Louise Harpman and Evan M. Supcoff
MIT Press, 1999
Buku Teks
Jaspar Morrison, editor
Abbeville, 1999
Buku Referensi
edited by Ingo Maurer
Laurence King Publishing, 2000
Buku Referensi
Association for Educational and Training Technology; editor, C. W. Osborne
Kaogan Page, 1994
Buku Referensi