Simblet, S. (2019). Drawing for the artist: An inspirational guide to drawing the world around you. Dorling Kindersley Limited.
Chicago-referens (17:e uppl.)Simblet, Sarah. Drawing for the Artist: An Inspirational Guide to Drawing the World Around You. London: Dorling Kindersley Limited, 2019.
MLA-referens (9:e uppl.)Simblet, Sarah. Drawing for the Artist: An Inspirational Guide to Drawing the World Around You. Dorling Kindersley Limited, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.