(2007). The CRB commodity yearbook 2007. Wiley.
Trích dẫn kiểu ChicagoThe CRB Commodity Yearbook 2007. Wiley, 2007.
MLA引文The CRB Commodity Yearbook 2007. Wiley, 2007.
警告：這些引文格式不一定是100％准確.
APA引文
(2007). The CRB commodity yearbook 2007. Wiley.
Trích dẫn kiểu ChicagoThe CRB Commodity Yearbook 2007. Wiley, 2007.
MLA引文The CRB Commodity Yearbook 2007. Wiley, 2007.