Lua APA (7ú heag.)
European Research Network on Philanthropy, ebrary, Inc, & Wiepking, P. (2009). The state of giving research in Europe: Household donations to charitable organizations in twelve European countries. Pallas Publications.
Lua i Stíl Chicago (17ú heag.)
European Research Network on Philanthropy, Inc ebrary, agus Pamala Wiepking. The State of Giving Research in Europe: Household Donations to Charitable Organizations in Twelve European Countries. Amsterdam: Pallas Publications, 2009.
Lua MLA (9ú heag.)
European Research Network on Philanthropy, et al. The State of Giving Research in Europe: Household Donations to Charitable Organizations in Twelve European Countries. Pallas Publications, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.