From “The Sanusi Letters: A checklist”, by Knut S. Vikør. Available freely online.
“The obvious importance of the Sanūsī order has made it one of the better studied movements of nineteenth-century Islam. Traditionally, however, the movement has been known mostly from external sources, in particular French colonial observers, and from overviews such as those of E.E. Evans-Pritchard and Nicola Ziadeh. There exists, however, a rich body of material from inside the order. They include the scholarly works of its masters, but also non-literary material such as letters of various types. In recent years, more and more of these have been published in various works on the Sanusiyya. They are, however, spread throughout many publications and it may be hard to obtain an overview of them. The present list is a survey of known letters to and from the Sanūsī order.”
As a research aid, the Libyan sociologist Mustafa al-Tir (مصتفى عمر التير) published a bilingual English-Arabic bio-bibliography of sociologists and anthropologists in Libya in the early 1980s. In it, he writes:
“Producing bibliographies and indexes, whether general or specialised, is an important concern of those organising or propagating knowledge in society…Bibliographies and indexes are, of course, essential for the development of scientific research…
I have noticed on more than one occasion that many Libyan planners and scholars ignore sociological studies which have been carried out in their own society…and that some planners seek the help of specialised experts in social sciences from abroad while native experts, no less competent and probably much more so, because of their knowledge of the language, values and systems of this society, are available…The wrong lies in their complete negligence of the works of their native colleagues.
I believe that the negligence on the part of many students, planners and specialists of the works of Libyan researchers in social sciences is due, partly at least, to their failure to recognise the availability of local experience and their ignorance of the works of Libyan researchers.”
Attir, Mustafa O. 1980(?). The Libyan Sociologists, anthropologists and social works and their scientific research. Arab Development Institute: Tripoli.
مصتفى عمر التير. 1980. المتخصصون الليبيون في علوم الاجتماع و الانسان و الخدمة الاجتماعية و نشاطهم العلمي. معهد الانماء العربي: طرابلس
A PDF of the work can be found here.