Gaya APA
Joshi, H. (2008).
Residental, commercial and industrial electrial electrical system : Vol. 1 / Hemant Joshi .
New Delhi:
McGraw- Hill.
Gaya MLA
Joshi, Hemant.
"Residental, commercial and industrial electrial electrical system : Vol. 1 / Hemant Joshi".
New Delhi:
McGraw- Hill,
2008.
.