Barber,Barrington. (2007). The complete Book of Drawing Skills: Inspiring Instructuin from the World's Best-selling Drawing Teacher. Arcturus.
Chicago Style (17th ed.) CitationBarber,Barrington. The Complete Book of Drawing Skills: Inspiring Instructuin from the World's Best-selling Drawing Teacher. London: Arcturus, 2007.
MLA (9th ed.) CitationBarber,Barrington. The Complete Book of Drawing Skills: Inspiring Instructuin from the World's Best-selling Drawing Teacher. Arcturus, 2007.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.