@book{59570,
	title = {The Cambridge history  of british foreign policy /},
	publisher = {[The Cambridge history  of british foreign policy],},
	year = {[1950].},
	address = {New York :},
	note = {Includes index.

},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B12-01825.pdf}
}