Sharma, S. K. &. O. (2009). IT Infrastructure And Its Management (01st.). Vayu Education of India.
Lua i Stíl Chicago (17ú heag.)Sharma, Sanjeev Kumar & Others. IT Infrastructure And Its Management. 01st. New Delhi: Vayu Education of India, 2009.
Lua MLA (9ú heag.)Sharma, Sanjeev Kumar & Others. IT Infrastructure And Its Management. 01st. Vayu Education of India, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.