@article {13288,
	title = {A Unified Model of Cabinet Dissolution in Parliamentary Democracies},
	journal = {American Journal of Political Science},
	volume = {34},
	number = {3},
	year = {1990},
	pages = {846-71},
	url = {http://www.ajps.org/},
	author = {James Alt and King and Burns and Laver}
}
@book {13207,
	title = {Perspectives on Positive Political Economy},
	year = {1990},
	note = {Chinese edition 2009.
},
	publisher = {Cambridge University Press},
	organization = {Cambridge University Press},
	url = {http://www.cambridge.org/gb/knowledge/isbn/item1139893/?site_locale=en_GB},
	author = {James Alt},
	editor = {James Alt and Kenneth A. Shepsle}
}
