Heyman D. R. Nonprofit fundraising 101 : a practical guide with easy to implement ideas & tips from industry experts / Darian Rodriguez Heyman, Laila Brenner. - Hoboken : John Wiley & Sons, 2016. - 1 онлайн-ресурс (XXXI, 335 p.). URL: https://ebookcentral.proquest.com/lib/tomskuniv-ebooks/detail.action?docID=4444879&query=%22fundraising%22