Lester, R. M. D. (1941). Forty years of Carnegie giving: A summary of the benefactions of Andrew Carnegie and of the work of the philanthropic trusts which he created. Scribner.
Chicago-Zitierstil (17. Ausg.)Lester, Robert Mac Donald. Forty Years of Carnegie Giving: A Summary of the Benefactions of Andrew Carnegie and of the Work of the Philanthropic Trusts Which He Created. New York: Scribner, 1941.
MLA-Zitierstil (9. Ausg.)Lester, Robert Mac Donald. Forty Years of Carnegie Giving: A Summary of the Benefactions of Andrew Carnegie and of the Work of the Philanthropic Trusts Which He Created. Scribner, 1941.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.