Silk, R. D., & Lintott, J. W. (2011). Managing foundations and charitable trusts: Essential knowledge, tools, and techniques for donors and advisors. Bloomberg Press. https://doi.org/10.1002/9781118531617
Παραπομπή σε μορφή Chicago (17η εκδ.)Silk, Roger D., και James W. Lintott. Managing Foundations and Charitable Trusts: Essential Knowledge, Tools, and Techniques for Donors and Advisors. Hoboken, N.J.: Bloomberg Press, 2011. https://doi.org/10.1002/9781118531617.
Παραπομπή σε μορφή MLA (8th εκδ.)Silk, Roger D., και James W. Lintott. Managing Foundations and Charitable Trusts: Essential Knowledge, Tools, and Techniques for Donors and Advisors. Bloomberg Press, 2011. https://doi.org/10.1002/9781118531617.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.