Hudson W Ronald, H. (1997). Infrastructure Management: Integrating Design, Construction, Maintenance (09th.). Mc Graw Hill Education Pvt. Ltd.
Chicago-referens (17:e uppl.)Hudson W Ronald, Hass. Infrastructure Management: Integrating Design, Construction, Maintenance. 09th. New Delhi: Mc Graw Hill Education Pvt. Ltd, 1997.
MLA-referens (9:e uppl.)Hudson W Ronald, Hass. Infrastructure Management: Integrating Design, Construction, Maintenance. 09th. Mc Graw Hill Education Pvt. Ltd, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.