Busse, G. v., Ernestus, H., & Plassmann, E. (1983). Libraries in the Federal Republic of Germany: Libraries in the Federal Republic of Germany (2. fully rev. and enlar. ed. of the work by Gisela von Busse and Horst Ernestus.). Wiesbaden: Otto Harrassowitz.
Chicago stil citiranjaBusse, Gisela von, Horst Ernestus, and Engelbert Plassmann. Libraries in the Federal Republic of Germany: Libraries in the Federal Republic of Germany. 2. fully rev. and enlar. ed. of the work by Gisela von Busse and Horst Ernestus. Wiesbaden: Otto Harrassowitz, 1983.
MLA stil citiranjaBusse, Gisela von, Horst Ernestus, and Engelbert Plassmann. Libraries in the Federal Republic of Germany: Libraries in the Federal Republic of Germany. 2. fully rev. and enlar. ed. of the work by Gisela von Busse and Horst Ernestus. Wiesbaden: Otto Harrassowitz, 1983.