Cita APA

Purushotham Tiwari. (2013). International encyclopaedia of library and information technology: V.6: librarianship in twentyfirst century. APH Publishing.

Chicago Edition Citation

Purushotham Tiwari. International Encyclopaedia of Library and Information Technology: V.6: Librarianship in Twentyfirst Century. New Delhi: APH Publishing, 2013.

Cita MLA

Purushotham Tiwari. International Encyclopaedia of Library and Information Technology: V.6: Librarianship in Twentyfirst Century. APH Publishing, 2013.