Indian standards institution . ISI. (1988). Glossary of terms relating to cement concrete (1.). Indian standards institution.
শিকাগো স্টাইলে সাইটেশনIndian standards institution . ISI. Glossary of Terms Relating to Cement Concrete. 1. New Delhi: Indian standards institution, 1988.
এমএলএ সাইটেশনIndian standards institution . ISI. Glossary of Terms Relating to Cement Concrete. 1. Indian standards institution, 1988.