Gaya APA
Ph.D.,P.E., G, M. (1979).
HANDBOOK OF COMPOSITE CONSTRUCTION ENGINEERING .
the United States of America:
Litton Educational Publishing, Inc..
Gaya MLA
Ph.D.,P.E., Gajanan, M.Sabnis,.
"HANDBOOK OF COMPOSITE CONSTRUCTION ENGINEERING".
the United States of America:
Litton Educational Publishing, Inc.,
1979.
Text Book Sipil.