[en] David Busch's Nikon Z5 Guide to Digital Photography Rocky Nook
[en] David Busch's Canon EOS 90D Guide to Digital Photography Rocky Nook
[en] David Busch's Nikon Z6 Guide to Digital Photography Rocky Nook
[en] David Busch's Canon EOS 80D Guide to Digital SLR Photography Rocky Nook
[en] David Busch's Nikon Z50 Guide to Digital Photography Rocky Nook
[en] David Busch’s Sony Alpha a7C Guide to Digital Photography Rocky Nook, Inc.
[en] Mastering Digital Photography Muska & Lipman Publishing
[en] Nikon D80 Digital Field Guide John Wiley & Sons
[en] Digital Retouching and Compositing Course Technology
[en] Defying the Odds Rowman & Littlefield Publishers
[en] Economics 11e McGraw-Hill Higher Education
[en] Yield Curve Modeling and Forecasting Princeton University Press
[en] Regime Dynamics in EU's Eastern Neighbourhood Palgrave Macmillan
[de] Der Baum und der Hirsch Propyläen Verlag