Gaya APA

Andereessen, L, A, -. (2012). Giving 2.0 : Transform Your Giving and Our World (Cet. 1). San Fransisco: Willey.

Gaya MLA

Andereessen, Laura, Aprillaga, -. "Giving 2.0 : Transform Your Giving and Our World". Cet. 1 San Fransisco: Willey, 2012. Text.