@book{54755,
	author = {عادل حسن},
	title = { تقييم الوظائف /},
	publisher = {منشأة المعارف،},
	year = {1964.},
	address = {الاسكندرية :},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B07-01392.pdf}
}