Leland, N. (2016). Exploring color workshop: With new exercises, lessons and demonstrations (30th anniversary edition.). North Light Books.
Cita Chicago (17th ed.)Leland, Nita. Exploring Color Workshop: With New Exercises, Lessons and Demonstrations. 30th anniversary edition. Cincinnati, Ohio: North Light Books, 2016.
Cita MLA (9th ed.)Leland, Nita. Exploring Color Workshop: With New Exercises, Lessons and Demonstrations. 30th anniversary edition. North Light Books, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.