APA
Indian standards institution, . (1989). Specification for laterite stone block for masonary. New Delhi: Indian standards institution.
Chicago
Indian standards institution, . 1989. Specification for laterite stone block for masonary. New Delhi: Indian standards institution.
Harvard
Indian standards institution, . (1989). Specification for laterite stone block for masonary. New Delhi: Indian standards institution.
MLA
Indian standards institution, . Specification for laterite stone block for masonary. New Delhi: Indian standards institution. 1989.