RIS, P. (1972). Fundamentals of the chemistry and application of dyes. John Wiley.
Cita Chicago (17th ed.)RIS, P. Fundamentals of the Chemistry and Application of Dyes. London: John Wiley, 1972.
Cita MLA (9th ed.)RIS, P. Fundamentals of the Chemistry and Application of Dyes. John Wiley, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.