por Barber, John [autor] | González López, Leticia [traductor] | Barber, John. Acrylic paint color wheel book.
por Barber, John [autor] | González, Leticia [traductor] | Barber, John. The color pencil : wheel book.
por Barber, John [autor] | Estivill, Emma [traductor] | Barber, John. The oil paint color wheel book.