Gaya APA

Tan, , S, B. (1970). A Laboratory Study of the Consolidation Characteristics of Clays Using the Constant Head Permeability Test . : s.n..

Gaya MLA

Tan, , S., B.. "A Laboratory Study of the Consolidation Characteristics of Clays Using the Constant Head Permeability Test". : s.n., 1970. Computer Software.