Doddannavar, R., Barnard, A.(2005).Practical hydraulic systems: operation and troubleshooting for engineers and technicians (-).(4) Organisasi Perusahaan: Teo:Yayasan Kita Menulis.
Gaya MLA
Doddannavar, R., Barnard, A..Practical hydraulic systems: operation and troubleshooting for engineers and technicians.-(4) Organisasi Perusahaan: Teo:Yayasan Kita Menulis,2005.Text.