Gaya APA

Theng, Y., Foo, S. (2005). Design and Usability of Digital Libraries: Case Study in the Asia Pasific . Singapore: Information Science Publishing.

Gaya MLA

Theng, Yin-Leng., Foo, Schubert. "Design and Usability of Digital Libraries: Case Study in the Asia Pasific". Singapore: Information Science Publishing, 2005. Texts.