Gaya APA

Purcell, P, J. (2003). (PASCA - TEKNIK SIPIL) Design Of Water Resources System (1). Australia: Thomas Thelford Limited.

Gaya MLA

Purcell, Patrick, J. "(PASCA - TEKNIK SIPIL) Design Of Water Resources System". 1 Australia: Thomas Thelford Limited, 2003. .