Indian Standards Institution. (1968). Indian Standard: Code of Practice for Preservation of Timber. Indian Standards Institution.
Dyfyniad Arddull ChicagoIndian Standards Institution. Indian Standard: Code of Practice for Preservation of Timber. N.Delhi: Indian Standards Institution, 1968.
Dyfyniad MLAIndian Standards Institution. Indian Standard: Code of Practice for Preservation of Timber. Indian Standards Institution, 1968.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.