People depend on exterior paints to protect millions of dollars' worth of property. Yet, few commodties sold on the market today are selected and bought with as little understanding and knowledge as is a can of paint.
Van Vlack, C. H.
"What Exterior Paints?,"
Iowa Farm Science: Vol. 8
, Article 4.
Available at: https://lib.dr.iastate.edu/farmscience/vol8/iss12/4