Gaya APA
Costa, J, P. (2012).
Digital Learning for All,Now: a school leader's guide for 1:1 on a budget .
London:
Sage Publications.
Gaya MLA
Costa, Jonathan, P..
"Digital Learning for All,Now: a school leader's guide for 1:1 on a budget".
London:
Sage Publications,
2012.
Buku Tercetak.