Indian Standard Institution . ISI. (1983). Code of practice for design of cross drainage works 7784(Part I)-1975. Indian Standards Institution.
Chicago Edition CitationIndian Standard Institution . ISI. Code of Practice for Design of Cross Drainage Works 7784(Part I)-1975. New Delhi: Indian Standards Institution, 1983.
MLA Edition CitationIndian Standard Institution . ISI. Code of Practice for Design of Cross Drainage Works 7784(Part I)-1975. Indian Standards Institution, 1983.