APA

Jelbert W., Sidaway I., . (2003). Mastering the art of watercolor: mixing paint, brush strokes, gouache, masking out, glazing, wet into wet drybrush painting, washes, using resists, sponging, light to dark, sgraffito. London: Hermes House.

Chicago

Jelbert Wendy, Sidaway Ian, . 2003. Mastering the art of watercolor: mixing paint, brush strokes, gouache, masking out, glazing, wet into wet drybrush painting, washes, using resists, sponging, light to dark, sgraffito. London: Hermes House.

Harvard

Jelbert W., Sidaway I., . (2003). Mastering the art of watercolor: mixing paint, brush strokes, gouache, masking out, glazing, wet into wet drybrush painting, washes, using resists, sponging, light to dark, sgraffito. London: Hermes House.

MLA

Jelbert Wendy, Sidaway Ian, . Mastering the art of watercolor: mixing paint, brush strokes, gouache, masking out, glazing, wet into wet drybrush painting, washes, using resists, sponging, light to dark, sgraffito. London: Hermes House. 2003.