@book{HufnagelHoldt2009, author = {Hufnagel, W. and Holdt, W.}, title = {Einf{\"u}hrung in die Buchf{\"u}hrung und Bilanzierung. Buchungen im Handels- und Industriebetrieb, Grundlagen des handels- und steuerrechtlichen Jahresabschlusses, {\"U}berblick {\"u}ber die Jahresabschlussanalyse und IFRS}, edition = {4}, publisher = {Herne}, address = {Berlin}, isbn = {978-3-482-538}, year = {2009}, language = {de} } @book{Hufnagel2009, author = {Hufnagel, W.}, title = {Managementsysteme, LE1}, address = {Hagen}, year = {2009}, language = {mul} } @book{HufnagelHoldt2002, author = {Hufnagel, W. and Holdt, W.}, title = {Betriebliches Rechnungswesen, Externes Rechnungswesen LE 1-4}, address = {Hagen}, year = {2002}, language = {mul} } @book{HufnagelTeutemacher2004, author = {Hufnagel, W. and Teutemacher, T.}, title = {Externes Rechnungswesen, LE 1-4}, address = {Hagen}, year = {2004}, language = {mul} } @book{HufnagelRueth2007, author = {Hufnagel, W. and R{\"u}th, D.}, title = {Internes Rechnungswesen, LE 1-5}, address = {Hagen}, year = {2007}, language = {mul} } @book{Hufnagel2010, author = {Hufnagel, W.}, title = {Managementsysteme, LE 1}, address = {Hagen}, year = {2010}, language = {mul} } @book{HufnagelKuehn2009, author = {Hufnagel, W. and K{\"u}hn, R.}, title = {Betriebliches Rechnungswesen, Externes Rechnungswesen, LE 1-4}, address = {Hagen}, year = {2009}, language = {mul} } @book{HufnagelRueth2010, author = {Hufnagel, W. and R{\"u}th, D.}, title = {Internes Rechnungswesen, LE 1-5}, address = {Hagen}, year = {2010}, language = {mul} } @book{Hufnagel2011, author = {Hufnagel, W.}, title = {Management unterst{\"u}tztes Controlling, LE1 - LE 4}, address = {M{\"u}nster}, year = {2011}, language = {mul} }