@book{4298,
	author = {Porritt, Lyn. and Porritt, Lyn.},
	title = {Interaction strategies :},
	publisher = {Churchill Livingstone,},
	year = {1990.},
	address = {Melbourne ;},
	edition = {2nd ed.},
	note = {Rev. and updated ed. of: Communication. 1984.}
}