Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA Citation Edition CitationAlles, D. (1982). Traditional forms of packaging & vending. s.n.].
Chicago Citation Edition CitationAlles, Doreen. Traditional Forms of Packaging & Vending. [S.l.: s.n.], 1982.
MLA Citation Edition CitationAlles, Doreen. Traditional Forms of Packaging & Vending. s.n.], 1982.