Wyatt, G. (1986). The economics of invention: A study of the determinants of inventive activity. Brighton: Harvester Press.
シカゴスタイル引用形Wyatt, Geoffrey. The Economics of Invention: A Study of the Determinants of Inventive Activity. Brighton: Harvester Press, 1986.
MLA引用形式Wyatt, Geoffrey. The Economics of Invention: A Study of the Determinants of Inventive Activity. Brighton: Harvester Press, 1986.
警告: この引用は必ずしも正確ではありません.