Indian Standards Institution . ISI. (1974). Specification for concrete pavers (7245-1974) (1.). Indian Standards Institution.
Chicago Edition CitationIndian Standards Institution . ISI. Specification for Concrete Pavers (7245-1974). 1. New Delhi: Indian Standards Institution, 1974.
MLA Edition CitationIndian Standards Institution . ISI. Specification for Concrete Pavers (7245-1974). 1. Indian Standards Institution, 1974.