Gaya APA
Casey, M, E., Savastinuk, L, C. (2007).
Library 2.0 : A guide to Participatory Library Service .
USA:
Information today Inc.
Gaya MLA
Casey, Michael, E.., Savastinuk, Laura, C..
"Library 2.0 : A guide to Participatory Library Service".
USA:
Information today Inc,
2007.
Texts.