Lua APA (7ú heag.)
Ashfaq, H. (2009). Switchgear and protection (2nd ed.). Khanna Book Publishing Co.
Lua i Stíl Chicago (17ú heag.)
Ashfaq, Haroon. Switchgear and Protection. 2nd ed. New Delhi: Khanna Book Publishing Co, 2009.
Lua MLA (9ú heag.)
Ashfaq, Haroon. Switchgear and Protection. 2nd ed. Khanna Book Publishing Co, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.