United nations. (2008). European agreement concerning the international carriage of dangerous goods by road: ADR. UN.
Чикаго маягийн жагсаалтUnited nations. European Agreement Concerning the International Carriage of Dangerous Goods by Road: ADR. Geneva: UN, 2008.
MLA ишлэлUnited nations. European Agreement Concerning the International Carriage of Dangerous Goods by Road: ADR. UN, 2008.
Warning: These citations may not always be 100% accurate.