yes many such sources exist but a children's book that doesn't mention inverter and uses other substardard terminology like putting gates in series is pretty unusual the quantum computing book is talk about something that is not an inverter because it's a quantum gate not a logic gate read the description so we don't really care what they call it the rest mention both terms i pointed out a book or two with discussions of logic gates that only use inverter are there any that only use not gate besides the children's book this search and this should clarify what is more commonly called what