Indian Standard Institution . ISI. (1981). Method of measurement of works in river valley projects IS: 9401 (Part IV)-1980. Indian Standards Institution.
Chicago Edition CitationIndian Standard Institution . ISI. Method of Measurement of Works in River Valley Projects IS: 9401 (Part IV)-1980. New Delhi: Indian Standards Institution, 1981.
MLA Edition CitationIndian Standard Institution . ISI. Method of Measurement of Works in River Valley Projects IS: 9401 (Part IV)-1980. Indian Standards Institution, 1981.