@book{8276,
	author = {Kostick, Conor},
	title = {The Social Structure of the First Crusade},
	url = {https://library.oapen.org/bitstream/20.500.12657/31507/1/627430.pdf||https://library.oapen.org/bitstream/20.500.12657/31507/1/627430.pdf||https://library.oapen.org/bitstream/20.500.12657/31507/1/627430.pdf}
}