Rubin Wolf, R. (1996). Basic people painting techniques in watercolor. North Light Books.
Cita Chicago Style (17a ed.)Rubin Wolf, Rachel. Basic People Painting Techniques in Watercolor. Cincinnati, Ohio: North Light Books, 1996.
Cita MLA (8a ed.)Rubin Wolf, Rachel. Basic People Painting Techniques in Watercolor. North Light Books, 1996.
Precaución: Estas citas no son 100% exactas.