Brochure

English

• brochure
• pamphlet
• leaflet

Dutch

• brochure
• prospectus
• reclamefolder (advertising brochure)

References

pamphlet: A small booklet or leaflet containing information or arguments about a single subject:
‘It is simply an information pamphlet and a letter describing the company's intent.’
synonyms: brochure, leaflet, booklet, circular, flyer, handbill, handout, bill, notice, tract;

leaflet: A printed sheet of paper containing information or advertising and usually distributed free: 
‘pick up a leaflet from your local branch’
synonyms: pamphlet, booklet, brochure, handbill, circular, flyer, handout, advertisement, bulletin, mailshot, bill, notice;

brochure: A small book or magazine containing pictures and information about a product or service:
‘a holiday brochure’
synonyms: pamphlet, booklet, prospectus, catalogue, leaflet, handbill, handout, bill, circular, flyer, notice, advertisement;

(Oxforddictionaries.com)

1933
brochure; pamphlet — Sewed or stitched book with or without paper cover and about 8-32 pages. See also booklet.
— f brochure f; pamphlet m ; opuscule m 
— d Broschüre f (Weichbroschüre; Kartonbroschüre; Steifbroschüre) 
— n brochure fm 
— e folleto m; opúsculo m 
— i brossura f ; fascicolo m ; opuscolo m

(Elsevier’s Dictionary of the Printing and Allied Industries (2nd Edition)(Elsevier Science, 1983)

advertising brochures =
reclamefolders 

(Van Dale EN-NL)