Indian standards institution . ISI. (1982). Specification for cylindrical metal measures for use in tests of aggregates and concrete (1.). Indian standards institution.
استشهاد بنمط شيكاغوIndian standards institution . ISI. Specification for Cylindrical Metal Measures for Use in Tests of Aggregates and Concrete. 1. New Delhi: Indian standards institution, 1982.
MLA استشهادIndian standards institution . ISI. Specification for Cylindrical Metal Measures for Use in Tests of Aggregates and Concrete. 1. Indian standards institution, 1982.