@Book{280121164,
author="Bartsch, Udo-Peter",
title="Vietnam, Armaturen",
series="Markt in K{\"u}rze",
year="1998",
publisher="Bundesstelle f{\"u}r Au{\ss}enhandelsinformation (BfAI)",
address="K{\"o}ln",
note="[Verf.: Udo-Peter Bartsch]",
language="Undetermined language"
}