@book{28159,
	title = {Design, construction and testing of a 500 Watts DC series machine /},
	publisher = {MMSU,},
	year = {2017.},
	address = {City of Batac :},
	note = {Thesis (BS in Electrical Engineering) -- Mariano Marcos State University -- College of Engineering, City of Batac, 2017.}
}