Gair, A. (2004). How to draw anything: A complete guide. Parragon.
Cita Chicago Style (17a ed.)Gair, Angela. How to Draw Anything: A Complete Guide. Bath, [Eng.]: Parragon, 2004.
Cita MLA (9a ed.)Gair, Angela. How to Draw Anything: A Complete Guide. Parragon, 2004.
Precaución: Estas citas no son 100% exactas.