(2010). Methods of tests for colour fastness of textiles part 30: Calculation of colour differences. Sri Lanka Standards Institution.
Chicago Style (17th ed.) CitationMethods of Tests for Colour Fastness of Textiles Part 30: Calculation of Colour Differences. Colombo: Sri Lanka Standards Institution, 2010.
MLA (9th ed.) CitationMethods of Tests for Colour Fastness of Textiles Part 30: Calculation of Colour Differences. Sri Lanka Standards Institution, 2010.
Warning: These citations may not always be 100% accurate.