Chowdhury, A., A., Kovel, D., O.(2009).Power distribution system reliability: practical methods and applications (-).(4) Organisasi Perusahaan: Teo:Makmur Tanjung Lestari.
Gaya MLA
Chowdhury, A., A., Kovel, D., O..Power distribution system reliability: practical methods and applications.-(4) Organisasi Perusahaan: Teo:Makmur Tanjung Lestari,2009.Text.