(1991). Nippon 1991: Busisness facts & figures. Japan: JETRO.
Trích dẫn kiểu ChicagoNippon 1991: Busisness Facts & Figures. Japan: JETRO, 1991.
MLA引文Nippon 1991: Busisness Facts & Figures. Japan: JETRO, 1991.
警告：这些引文格式不一定是100％准确.
APA引文