hsiao, g. t. the foreign trade of china: Policy, law, and practice. university of californua press.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումhsiao, gene t. The Foreign Trade of China: Policy, Law, and Practice. london : 1977: university of californua press.
MLA (9րդ խմբ.) Մեջբերումhsiao, gene t. The Foreign Trade of China: Policy, Law, and Practice. university of californua press.