@book{5688,
	author = {Butler, David},
	title = {Business Planning},
	publisher = {Butterworth Heinemann},
	year = {2003},
	address = {Oxford},
	url = {https://libgen.is/book/index.php?md5=D8EAB0F46E96B5CC5F148D2C3D25F23A}
}