VVB Spielwaren <Sonneberg> & Außenhandelsunternehmen DEMUSA GmbH <Berlin>. (1967). Leipzig Spring Fair 1967: Technical Fair and Consumer Goods Fair from 5th Till 14th March ; Fair Catalogue. Volksdruckerei.
Chicago Style (17th ed.) CitationVVB Spielwaren <Sonneberg> and Außenhandelsunternehmen DEMUSA GmbH <Berlin>. Leipzig Spring Fair 1967: Technical Fair and Consumer Goods Fair from 5th Till 14th March ; Fair Catalogue. Sonneberg: Volksdruckerei, 1967.
MLA (8th ed.) CitationVVB Spielwaren <Sonneberg> and Außenhandelsunternehmen DEMUSA GmbH <Berlin>. Leipzig Spring Fair 1967: Technical Fair and Consumer Goods Fair from 5th Till 14th March ; Fair Catalogue. Volksdruckerei, 1967.
Warning: These citations may not always be 100% accurate.