Charles K. Alexander; Matthew N.O. Sadiku Fundamentals of Electric Circuits - 7th - McGraw-Hill Education - C1 . https://docs.google.com/spreadsheets/d/1xd8JApdT8D7frbT57A7JsPuR0Jhg761JqSioRg4jqQ4/edit?gid=0#gid=0 ISBN: 9781260570793 Dewey Class. No.: Cir.621.31924/Al1f