<prompt> Gadzira shanduro yakaoma kunzwisisa yemutsara uyu Hofisi yeGermany yekune dzimwe nyika kubva kuNeurath kuenda kuRibbentrop.  <response>: Chokwadika, shanduro yakaoma kunzwisisa zvikuru yemutsara wacho ndeiyi: Hofisi yeGermany yeZvekunze kubva kuNeurath kusvika kuRibbentrop muna Gordon A. Craig naFelix Gilbert ed. The Diplomats 1919 - 39. 