BibTeX, biblatex and biber ⇒ directory package : Using both directory and bibliography

[volkary]

Hello,

I would like to generate a document that contains both an address book and bibliography (each as a chapter) using the directory package https://ctan.org/pkg/directory.
I tried unsuccessfully to follow what's indicate here (http://geuz.org/directory/#tth_sEc4)
Can someone give me one functional example ? Is there any tip for compiling ?

Thank you very much,