Sutherland, K. R. Profile of the international filtration & separation industry: Market prospects to 2009 (5th ed.).
Cita Chicago (17th ed.)Sutherland, Kenneth Robert. Profile of the International Filtration & Separation Industry: Market Prospects to 2009. 5th ed.
Cita MLA (8th ed.)Sutherland, Kenneth Robert. Profile of the International Filtration & Separation Industry: Market Prospects to 2009. 5th ed.
Atenció: Aquestes cites poden no estar 100% correctes.