@book{56733,
	author = {Lehman, Rosemary M. and Conceição-Runlee, Simone},
	title = {Creating a sense of presence in online teaching},
	publisher = {Jossey-Bass},
	year = {2010},
	series = {Jossey-bass guides to online teaching and learning},
	address = {San Francisco},
	edition = {1. ed.},
	note = {Includes bibliographical references and index}
}