• Using German

    by Martin Durrell
    1992, Cambridge University Press

  • Modern German grammar

    by Bill Dodd, Christine Eckhard-Black, John Klapper, Ruth Whittle
    2003, Routledge

  • German (Cassell Colloquial Handbooks)

    by Beatrix Anderson, Maurice North
    July 23, 1992, Continuum International Publishing Group Ltd.

  • Handbook of German grammar

    by B. A. Reichenbach
    1987, University Press of America, Univ Pr of Amer

  • Sprechen wir Deutsch!

    by Barbara S. Jurasek
    1992, Harcourt Brace Jovanovich

  • The Penguin German - English dictionary

    by Timothy Buck
    1990, Penguin

  • German

    by Alasdair McKeane
    1994, Longman

  • Die Berliner Schnauze

    by Matthias Zimmermann
    2014, Berlin-Ed. im Be.bra-Verl.