NATSPEC Pty. Ltd & Standards Association of Australia. (1994). The NATSPEC standards handbook: Australian building standards : essential extracts. Standards Australia.
Citación estilo ChicagoNATSPEC Pty. Ltd and Standards Association of Australia. The NATSPEC Standards Handbook: Australian Building Standards : Essential Extracts. Homebush, N.S.W.: Standards Australia, 1994.
Cita MLANATSPEC Pty. Ltd and Standards Association of Australia. The NATSPEC Standards Handbook: Australian Building Standards : Essential Extracts. Standards Australia, 1994.
Warning: These citations may not always be 100% accurate.