Economic commission for Europe. (2011). Recommendations on harmonized Europe-wide technical requirements for Inland navigation vessels: Resolution No. 61. United nations.
Чикаго маягийн жагсаалтEconomic commission for Europe. Recommendations on Harmonized Europe-wide Technical Requirements for Inland Navigation Vessels: Resolution No. 61. New York: United nations, 2011.
MLA ишлэлEconomic commission for Europe. Recommendations on Harmonized Europe-wide Technical Requirements for Inland Navigation Vessels: Resolution No. 61. United nations, 2011.
Warning: These citations may not always be 100% accurate.