@book {Ballou_2008,
	title = {Handbook for Sound Engineers},
	year = {2008},
	pages = {1778},
	publisher = {Elsevier},
	organization = {Elsevier},
	edition = {4th~edition},
	address = {Burlington},
	isbn = {978-0-240-80969-4},
	author = {Glen Ballou}
}