ORMISTON,ROSALIND. (2007). colour source book. Flame tree.
Cita Chicago (17th ed.)ORMISTON,ROSALIND. Colour Source Book. Flame tree, 2007.
Cita MLA (9th ed.)ORMISTON,ROSALIND. Colour Source Book. Flame tree, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.