APA
Indian Standards Institution, . (1981). Method of test for determination of openness of fibarisation of chrysotile asbestos fibre by air permeability method using Dyckerhoff apparatus. New Delhi: Indian Standards Institution.
Chicago
Indian Standards Institution, . 1981. Method of test for determination of openness of fibarisation of chrysotile asbestos fibre by air permeability method using Dyckerhoff apparatus. New Delhi: Indian Standards Institution.
Harvard
Indian Standards Institution, . (1981). Method of test for determination of openness of fibarisation of chrysotile asbestos fibre by air permeability method using Dyckerhoff apparatus. New Delhi: Indian Standards Institution.
MLA
Indian Standards Institution, . Method of test for determination of openness of fibarisation of chrysotile asbestos fibre by air permeability method using Dyckerhoff apparatus. New Delhi: Indian Standards Institution. 1981.