Wyatt, G. (1986). The economics of invention: A study of the determinants of inventive activity. Brighton: Harvester Press.
Trích dẫn kiểu ChicagoWyatt, Geoffrey. The Economics of Invention: A Study of the Determinants of Inventive Activity. Brighton: Harvester Press, 1986.
Trích dẫn MLAWyatt, Geoffrey. The Economics of Invention: A Study of the Determinants of Inventive Activity. Brighton: Harvester Press, 1986.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.