(1991). Methods of test for flexible cellular materials: Part 6. Method 14, 15 & 16. Preparation of water extract, Determination of tear strength & Determination of air flow value. London: BSI.
Chicago Style CitationMethods of Test for Flexible Cellular Materials: Part 6. Method 14, 15 & 16. Preparation of Water Extract, Determination of Tear Strength & Determination of Air Flow Value. London: BSI, 1991.
MLA CitationMethods of Test for Flexible Cellular Materials: Part 6. Method 14, 15 & 16. Preparation of Water Extract, Determination of Tear Strength & Determination of Air Flow Value. London: BSI, 1991.
Warning: These citations may not always be 100% accurate.