@book{1745,
	author = {Jochems, Wim. and Merrienboer, Jeoen J. G. van. and Koper, Rob.},
	title = {Integrated E-learning},
	publisher = {RoutledgeFalmer},
	year = {2004},
	series = {Open and flexible learning series},
	address = {London ; New York}
}