Charles & David Koch: Run the Republican Party | Gentleman's Journal
David Koch Biography, Age, Wife, Illness, Death, Theatre, & Net Worth
One Koch Brother Forces the Other Out of the Family Business | The New Yorker
David und Charles Koch investieren in „Time“-Verlag: In die Höhle des Löwen
David Koch: Billionaire and prominent Republican party donor is dead at 79 | Daily Mail Online
Who are the Koch brothers? - BBC News
How Charles and David Koch Plan to Remake the Republican Party
How Charles and David Koch will wield their power in the 2016 race.
Charles and David Koch - ABC News (Australian Broadcasting Corporation)
Charles and David Koch | Biographies, Politics, & Facts | Britannica
David Koch, Billionaire Who Fueled Right-Wing Movement, Dies at 79 - The New York Times
Trump: Republican donors the Koch brothers 'a total joke' - BBC News
Charles Koch funded eviction push while investing in real estate companies | Koch brothers | The Guardian
What do Charles and David Koch want? - Lawyers, Guns & Money
The Next Koch Doesn't Like Politics - POLITICO Magazine
Inside Charles and David Koch's Business Empire | Fortune
Gebrüder Koch: Diese milliardenschweren Brüder wollen den nächsten US-Präsidenten bestimmen - FOCUS Online
Charles and David Koch - TheXtraordinary
Inside the Koch Brothers' Toxic Empire - Rolling Stone
KOCH Newsroom | Charles Koch on the passing of his brother, David Koch
David Koch, Billionaire Who Fueled Right-Wing Movement, Dies at 79 - The New York Times
The Koch family's Nazi ties are more entrenched than you think | by Meagan Day | Timeline
David Koch - Wikipedia
Exclusive: Koch brothers will not use funds to try to block Trump nomination | Reuters.com
David Koch, Influential Conservative Billionaire, Dead At 79 | Vanity Fair
KOCH Newsroom | Brothers yes, but Charles and David Koch are not "brainless robots"
David Koch Dies; Billionaire Industrialist Funded Conservative Causes : NPR
David Koch's Nephew in Line to Take His Spot, Shift Away From Politics
Conservative billionaire David Koch dies aged 79 | Financial Times
Kochs to double election spending in 2016 | Financial Times
