Gaya APA
Gill, P. (2009).
Electrical power equipment maintenance and testing (2nd ed.).
(4) Organisasi Perusahaan: Teo:
Shira Media.
Gaya MLA
Gill, P..
Electrical power equipment maintenance and testing.
2nd ed.
(4) Organisasi Perusahaan: Teo:
Shira Media,
2009.
Text.