http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Cấu trúc được trình bày theo cuối mỗi chương là hệ thống bài tập phong phú được lựa chọn và sắp xếp cẩn thận. Ngoài những bài tập cơ bản nhằm củng cố và rèn luyện kĩ năng vận dụng lí thuyết, còn có một số bài tập nhằm bổ sung lí thuyết.