Overkleeft, D.
Samsom, Brussel
Buku Teks
Torbert, Shane, author
Springer, 2012
eBooks
Sri Harini Mahmudi, author
Universitas Indonesia, 1990
UI - Tesis (Membership)
Eko Sediyono, author
1994
UI - Tesis (Membership)
International Society for Technology in Education (ISTE), 2018
Majalah, Jurnal, Buletin