Martin Hardie. (1966). Water-colour Painting in Britain. Batsford.
Cita Chicago (17th ed.)Martin Hardie. Water-colour Painting in Britain. London: Batsford, 1966.
Cita MLA (8th ed.)Martin Hardie. Water-colour Painting in Britain. Batsford, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.