@book {1052,
	title = {The Constitution of Society: Outline of the Theory of Structure},
	year = {1984},
	publisher = {University of California Press},
	organization = {University of California Press},
	address = {Berkeley},
	author = {Giddens, Anthony}
}
@book {1055,
	title = {Central Problems in Social Theory: Action, Structure and Contradiction in Social Analysis},
	year = {1979},
	publisher = {University of California Press},
	organization = {University of California Press},
	address = {Berkeley, CA},
	author = {Giddens, Anthony}
}
