resources to learn the occitan language

ive been trying (somewhat succesfully) to learn occitan, mainly lengadocian, for some years now so ive gathered a lots of books and sites. some of this resources i can only find again inside my hard drive so reuploading is a must. have these while i curate the collection and find again where this pdfs where hosted.

• [fr] dicodòc (dictionary, conjugator, corpus and more)
• [fr] ARNAUD, F., MORIN, G. (1920). Le langage de la vallée de Barcelonnette (322)
• [fr] CHABANEAU, C. (1876). Grammaire lemousine (350)
• [oc-fr] La lenga occitana en 100 tablèus (3 pdfs, gramatica, fraseologia and traduccion)
• [oc-fr] Assimil - L'Occitan sans peine (pdf on scribd) (working on uploading the four cds of audio)
• [fr] MALVEZIN, A. (1908). Glossaire de la langue d'oc

something ive been doing a lot is using wikipedia to translate, so i would look up the page for something like 'beaver', go to the article and hope the wikipedia in occitan has its own article and its linked, then i know that "Los vibres o castòrs (genre Castor) son un grop de rosegaires semiaquatics nadius d'America del Nòrd e Eurasia que se caracterizan per las siás coas largas, planas e escatosas." (w/vibre)