APA
Barry R., . (1999). The construction of buildings volume, building services: water, electricity ad gas supplies foul water discharge refuse storage. New Delhi: East West Pres Pvt. Ltd.
Chicago
Barry R, . 1999. The construction of buildings volume, building services: water, electricity ad gas supplies foul water discharge refuse storage. New Delhi: East West Pres Pvt. Ltd.
Harvard
Barry R., . (1999). The construction of buildings volume, building services: water, electricity ad gas supplies foul water discharge refuse storage. New Delhi: East West Pres Pvt. Ltd.
MLA
Barry R, . The construction of buildings volume, building services: water, electricity ad gas supplies foul water discharge refuse storage. New Delhi: East West Pres Pvt. Ltd. 1999.