Standards & Industrial Research Institute of Malaysia. (1991). Malaysian standard: The analysis of fertilizers : part 1 : method of sampling and sample preparation (first revision). Institut Standard dan Penyelidikan Perindustrian Malaysia.
Chicago Style (17th ed.) CitationStandards & Industrial Research Institute of Malaysia. Malaysian Standard: The Analysis of Fertilizers : Part 1 : Method of Sampling and Sample Preparation (first Revision). Shah Alam: Institut Standard dan Penyelidikan Perindustrian Malaysia, 1991.
MLA (8th ed.) CitationStandards & Industrial Research Institute of Malaysia. Malaysian Standard: The Analysis of Fertilizers : Part 1 : Method of Sampling and Sample Preparation (first Revision). Institut Standard dan Penyelidikan Perindustrian Malaysia, 1991.