APA引文

Warut Siwasariyanon. (1981). The incidence of shipping costs in ASEAN international trade.

Chicago Style (17th ed.) Citation

Warut Siwasariyanon. The Incidence of Shipping Costs in ASEAN International Trade. 1981.

MLA引文

Warut Siwasariyanon. The Incidence of Shipping Costs in ASEAN International Trade. 1981.

警告：這些引文格式不一定是100％准確.