http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Exploring American History 1. Reading, Vocabulary and Test-Taking Skill
Phil Lefaivre, Exploring, American History 1. Reading, Vocabulary and Test-Taking Skill, Hoa Kỳ, Mỹ, 2006