Add sections to the bookbuilder: Analysis of the International Situation (The Seventh Congress of the International of Anarchist Federations)

 

With complex structures, e.g., a chapter with subsections, selecting only the chapter is likely to select only the chapter's title, so probably you want to select the chapter and all its subsections.

The text structure is shown below.

 
Section
Select
Title, author, date...
Source, notes...