APA Edition Citation

Indian standards institution . ISI. (1980). Method of determination of modulus of subgrade reaction ( K-value)of soils in field 9214-1979 (1.). Indian standards institution.

Chicago Edition Citation

Indian standards institution . ISI. Method of Determination of Modulus of Subgrade Reaction ( K-value)of Soils in Field 9214-1979. 1. New Delhi: Indian standards institution, 1980.

MLA Edition Citation

Indian standards institution . ISI. Method of Determination of Modulus of Subgrade Reaction ( K-value)of Soils in Field 9214-1979. 1. Indian standards institution, 1980.