APA-referens

Purushotham Tiwari. (2013). International encyclopaedia of library and information technology: V.3: Library and Information Science in digital age. APH Publishing.

Chicago-stil citat

Purushotham Tiwari. International Encyclopaedia of Library and Information Technology: V.3: Library and Information Science in Digital Age. New Delhi: APH Publishing, 2013.

MLA-referens

Purushotham Tiwari. International Encyclopaedia of Library and Information Technology: V.3: Library and Information Science in Digital Age. APH Publishing, 2013.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.