Blackcoffee. (2006). 1000 icons, symbols and pictograms: Visual communications for every language. Massachusetts: Rockport Publishers.
シカゴスタイル引用形Blackcoffee. 1000 Icons, Symbols and Pictograms: Visual Communications for Every Language. Massachusetts: Rockport Publishers, 2006.
MLA引用形式Blackcoffee. 1000 Icons, Symbols and Pictograms: Visual Communications for Every Language. Massachusetts: Rockport Publishers, 2006.
警告: この引用は必ずしも正確ではありません.