@book{122306,
	author = {Chisholm, Roderick M.},
	title = {Theory of knowledge /},
	publisher = {Prentice-Hall,},
	year = {c1977.},
	series = {Prentice-Hall foundations of philosophy series ;},
	address = {Englewood Cliffs, N.J. :},
	edition = {2nd ed.}
}