@book{56790,
	author = {Pringgodigdo, A. G.},
	title = {Perubahan kabinet presidensiil menjadi kabinet parlementer.},
	publisher = {Jajasan Fonds Universitit Negeri Gadjah Mada,},
	year = {1955.},
	address = {Jogjakarta :},
	note = {Dutch, English, or Indonesia.}
}